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2015 GMC Sierra 1500 Review: A Safe & Powerful Full-Size Truck Built For Luxury

Rating: 4.53
Based on 100 Owner Reviews
Drew B | March 31, 2025
The 2015 GMC Sierra 1500 is a light-duty pickup truck representing the second model year of the truck's third generation. Available in regular, extended (double), and crew cab configurations, it offers a range of trims including base, SLE, SLT, and the luxurious Denali. Original pricing ranged from approximately $27,000 to over $50,000, depending on configuration and options. The Sierra 1500 is popular for its refined interior, strong engine options, and a comfortable ride compared to some competitors.
The Good

The 2015 GMC Sierra 1500 boasts strong and capable performance from its engine options, a comfortable and well-designed interior, and generally good reliability. For practical buyers, it offers solid towing capacity and utility. Emotionally, the Sierra offers a sense of ruggedness and capability, especially in higher trims like the Denali, providing a premium truck ownership experience.

The Bad

Potential weaknesses of the 2015 GMC Sierra 1500 include reported issues with the automatic transmission (specifically the 8-speed), potential oil consumption in some engines, and the infotainment system can feel dated compared to newer models. Rust can also be a concern, especially in regions with harsh winters. Prospective buyers should check for these issues before purchasing.

2015 GMC Sierra 1500: Quick Overview

  • Engine Options:
    • 4.3L EcoTec3 V6: 285 hp, 305 lb-ft of torque
    • 5.3L EcoTec3 V8: 355 hp, 383 lb-ft of torque
    • 6.2L EcoTec3 V8: 420 hp, 460 lb-ft of torque (available on SLT and Denali)
  • Horsepower: Ranging from 285 hp to 420 hp depending on the engine.
  • Fuel Economy (EPA Estimates):
    • 4.3L V6: Up to 18 mpg city / 24 mpg highway
    • 5.3L V8: Up to 16 mpg city / 23 mpg highway (depending on configuration)
    • 6.2L V8: Up to 15 mpg city / 21 mpg highway
  • 0-60 Times: Approximately 5.5-7.5 seconds depending on engine and configuration. The 6.2L V8 is the quickest.
  • Towing Capacity: Ranging from approximately 5,500 lbs to 12,000 lbs depending on engine, cab configuration, and options (towing package).
  • Trim-Level Features:
    • Base: Vinyl seats, basic audio system, manual windows (some configurations), air conditioning.
    • SLE: Cloth seats, upgraded audio system, power windows and locks, alloy wheels, available touchscreen infotainment.
    • SLT: Leather seats, dual-zone climate control, premium audio system, chrome exterior trim, available navigation.
    • Denali: Premium leather, heated and ventilated seats, magnetic ride control, unique exterior styling, advanced safety features.

2015 GMC Sierra 1500 Specifications

Vehicle Information
Year 2015
Make GMC
Model Sierra 1500
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Vehicle History Report

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Open Lien
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Analysis

What Problems Does the 2015 GMC Sierra 1500 Have?

The 2015 GMC Sierra 1500 has a few frequently reported problems. One common issue is related to the 8-speed automatic transmission, found primarily with the 5.3L and 6.2L engines. Owners have reported rough shifting, hesitation, and shuddering. Another concern is excessive oil consumption, particularly with the 5.3L V8 engine; this may require monitoring oil levels and potentially lead to costly repairs. Some owners have also reported issues with the infotainment system, finding it slow to respond or experiencing glitches. Rust can be a long-term reliability concern, especially in areas that use road salt during winter. Check the undercarriage, body panels, and frame for signs of corrosion.

Recalls for the 2015 GMC Sierra 1500 have addressed issues such as potential brake light malfunctions, unintended tailgate opening, and steering system problems. It's crucial to check the vehicle's VIN with the NHTSA (National Highway Traffic Safety Administration) to ensure all applicable recalls have been addressed. Long-term reliability can be influenced by maintenance habits. Regular oil changes, transmission servicing, and addressing minor issues promptly can help extend the lifespan of the truck. However, the aforementioned transmission and oil consumption issues can still arise, potentially impacting the vehicle's overall reliability over time.

How long will the 2015 GMC Sierra 1500 last?

With proper maintenance, a 2015 GMC Sierra 1500 can reasonably be expected to last for 200,000 miles or 15 years of service. Many owners report reaching this milestone and beyond, with the lifespan heavily dependent on consistent maintenance and driving habits. However, the previously mentioned issues, like the 8-speed transmission problems and potential oil consumption, can significantly impact long-term durability. Neglecting these issues can drastically reduce the vehicle's lifespan. Regular maintenance, including timely fluid changes and addressing repairs promptly, is crucial for maximizing the Sierra's longevity.
Positive Owner Reviews
P
Meets all of my needs. Room comfort power visual appeal is everything and more. It has a smooth ride and decent gas mileage not to mention be able to tow what I need to tow.
Sami O
This truck was exactly what we needed. Perfect for my husbands use for work and we can also pile the kids in and take family trips! Awesome vehicle!
Z. Andre’ Huff
I have always been in Love with the Denali grill. But the features blew me away. It has everything and more. I have a Range Rover, but since buying this truck I find it hard to drive me Rover. My Denali is everything and more. My hopes is that my Rover don’t get jealous of the attention I will be giving my Denali, lol.
Negative Owner Reviews
Marty Grams
I got a lemon. Roof leaking, received damaged spare tire/equipment, transmission is slipping, heated seats failed already, the dealerships/service are awful. I will never buy another GMC ever. Not to mention, second model from top Denali... no heat to the backseat!!!
kwatson01
If I had to buy again it would not be this truck. GMC Chevy 1500 for a couple reasons. The main reason is that there are NO air conditioner vents in the back seat. NOPE I didn't notice when I purchased it brand new nor when I drove it. Of course I have back seat passengers all the time, and it sucks for them. One other reason, when you use the air conditioned seats, there are two vents in the back of the front seats that blow hot air on the passengers in the back seat. So now they don't have air conditioning and now hot air is blowing on them. Beautiful truck, drives great, no problems....except those.

What Technology & Safety Features are Included?

The 2015 GMC Sierra 1500 offers a range of tech, entertainment, driver-assistance, and safety features, varying by trim level. Standard features include a basic audio system, but higher trims offer the IntelliLink infotainment system with an 8-inch touchscreen, smartphone integration (via Apple CarPlay and Android Auto, depending on the specific software version), Bluetooth connectivity, and USB ports. Optional features include navigation, a premium Bose audio system, and a rear-seat entertainment system.

Driver-assistance features were not as prevalent in 2015 as they are in newer vehicles, but available options included a rearview camera, rear parking sensors, lane departure warning, and forward collision alert. Safety features included standard antilock brakes, stability control, and a suite of airbags. Higher trims, like the Denali, often included additional safety technologies.

Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) generally show positive results for the 2015 GMC Sierra 1500, with overall scores typically ranging from four to five stars, depending on the cab configuration. The IIHS (Insurance Institute for Highway Safety) also provided good ratings in several crash tests, although specific results can vary. Buyers should consult both NHTSA and IIHS websites for detailed crash-test data.

What Colors Options are Available?

Exterior Colors
Onyx Black
Summit White
Iridium Metallic
Quicksilver Metallic
Sonoma Red Metallic
Deepsea Blue Metallic
Sport Red Metallic
Brownstone Metallic
Crystall Red Tintcoat
Stealth Gray Metallic
Interior Colors
Jet Black
Dark Ash/Jet Black
Cocoa/Dune

2015 GMC Sierra 1500 Prices and Market Value

When new, the 2015 GMC Sierra 1500 ranged from approximately $27,000 for a base model to over $50,000 for a fully loaded Denali. Current used market prices typically range from $15,000 to $30,000, depending on condition, mileage, trim, and location. Depreciation has been moderate, reflecting the truck's popularity and durability. Factors affecting resale value include the truck's condition, maintenance history, mileage, and trim level. Higher trims like the Denali and well-maintained examples tend to hold their value better. Demand for pickup trucks also significantly influences resale value.

2015 GMC Sierra 1500 Cost of Ownership

The 2015 GMC Sierra 1500 is generally considered moderately costly to own. Insurance costs are average for a full-size truck. Fuel costs can be significant, especially with the V8 engines. Maintenance costs are typical, but potential repairs, particularly related to the transmission or oil consumption, can increase long-term expenses. While not the most economical vehicle, its durability and versatility can justify the costs for owners needing a capable truck. Regular maintenance is key to minimizing expensive repairs.

2015 GMC Sierra 1500 Fuel Efficiency

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2015 GMC Sierra 1500 Safety Rating

NHTSA
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Frontal Barrier Star Ratings Not Tested
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Side Barrier Star Ratings
Side Pole Star Rating
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating

2015 GMC Sierra 1500 Recalls & Defects

Seat Belts
Recall date 2016-04-12
Recall no. 16v209000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2014-2015 Chevrolet Silverado 1500 and GMC Sierra 1500 Trucks Manufactured January 29, 2013, TO January 21, 2015. While Entering THE Vehicle, THE Seat Belt Tensioner Cable MAY BE Positioned Such That THE Driver Slides Over IT. This Movement MAY Result IN THE Fatigue and Separation OF THE Cable.
Consequence IF THE Tensioner Cable Separates, THE Driver MAY NOT BE Properly Restrained IN THE Event OF A Crash, Increasing Their Risk OF Injury.
Remedy GM Will Notify Owners, and Dealers Will Modify THE Vehicles TO Prevent THE Tensioner From Being Damaged. ANY Tensioner That HAS Already Been Damaged Will BE Replaced, Free OF Charge. THE Recall Began ON August 11, 2016. Owners MAY Contact Chevrolet Customer Service AT 1-800-222-1020 or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS 15822.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
AIR Bags:frontal
Recall date 2016-09-08
Recall no. 16v651000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV Vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS Vehicles. IN THE Affected Vehicles, Certain Driving Conditions MAY Cause THE AIR BAG Sensing and Diagnostic Module (Sdm) Software TO Activate A Diagnostic Test. During This Test, Deployment OF THE Frontal AIR Bags and THE Seat Belt Pretensioners Would NOT Occur IN THE Event OF A Crash.
Consequence A Failure OF THE Front AIR Bags or Seat Belt Pretensioners TO Deploy IN THE Event OF A Crash Necessitating Deployment Increases THE Risk OF Injury TO THE Driver and Front Passenger.
Remedy GM Will Notify Owners, and Dealers Will Reflash THE SDM Software. Vehicles That Have HAD A Previous AIR BAG Deployment Will Have THE SDM Replaced. These Repairs Will BE Performed Free OF Charge. THE Recall Began ON October 13, 2016. Owners MAY Contact Buick Customer Service AT 1-800-521-7300, Cadillac Customer Service AT 1-800-458-8006, Chevrolet Customer Service AT 1-800-222-1020, or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS 16007.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
AIR Bags:frontal:sensor/Control Module-Inactive
Recall date 2016-09-08
Recall no. 16v651000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV Vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS Vehicles. IN THE Affected Vehicles, Certain Driving Conditions MAY Cause THE AIR BAG Sensing and Diagnostic Module (Sdm) Software TO Activate A Diagnostic Test. During This Test, Deployment OF THE Frontal AIR Bags and THE Seat Belt Pretensioners Would NOT Occur IN THE Event OF A Crash.
Consequence A Failure OF THE Front AIR Bags or Seat Belt Pretensioners TO Deploy IN THE Event OF A Crash Necessitating Deployment Increases THE Risk OF Injury TO THE Driver and Front Passenger.
Remedy GM Will Notify Owners, and Dealers Will Reflash THE SDM Software. Vehicles That Have HAD A Previous AIR BAG Deployment Will Have THE SDM Replaced. These Repairs Will BE Performed Free OF Charge. THE Recall Began ON October 13, 2016. Owners MAY Contact Buick Customer Service AT 1-800-521-7300, Cadillac Customer Service AT 1-800-458-8006, Chevrolet Customer Service AT 1-800-222-1020, or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS 16007.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Seat Belts:pretensioner
Recall date 2016-09-08
Recall no. 16v651000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV Vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS Vehicles. IN THE Affected Vehicles, Certain Driving Conditions MAY Cause THE AIR BAG Sensing and Diagnostic Module (Sdm) Software TO Activate A Diagnostic Test. During This Test, Deployment OF THE Frontal AIR Bags and THE Seat Belt Pretensioners Would NOT Occur IN THE Event OF A Crash.
Consequence A Failure OF THE Front AIR Bags or Seat Belt Pretensioners TO Deploy IN THE Event OF A Crash Necessitating Deployment Increases THE Risk OF Injury TO THE Driver and Front Passenger.
Remedy GM Will Notify Owners, and Dealers Will Reflash THE SDM Software. Vehicles That Have HAD A Previous AIR BAG Deployment Will Have THE SDM Replaced. These Repairs Will BE Performed Free OF Charge. THE Recall Began ON October 13, 2016. Owners MAY Contact Buick Customer Service AT 1-800-521-7300, Cadillac Customer Service AT 1-800-458-8006, Chevrolet Customer Service AT 1-800-222-1020, or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS 16007.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
AIR Bags:frontal
Recall date 2017-07-10
Recall no. 17v437000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS Vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 Vehicles, 2015-2016 Cadillac Escalade and Escalade Esv, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL Vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 Vehicles. While Being Previously Remedied FOR Recall 16v-651, THE Affected Vehicles MAY NOT Have Received THE Complete Software Update Necessary TO Remedy THE Recall Condition. Without THE Update, Certain Driving Conditions MAY Cause THE AIR BAG Sensing and Diagnostic Module (Sdm) Software TO Activate A Diagnostic Test. During This Test, Deployment OF THE Frontal AIR Bags and THE Seat Belt Pretensioners Would NOT Occur IN THE Event OF A Crash.
Consequence A Failure OF THE Front AIR Bags or Seat Belt Pretensioners TO Deploy IN THE Event OF A Crash Necessitating Deployment Increases THE Risk OF Injury TO THE Driver and Front Passenger.
Remedy GM Will Notify Owners, and Dealers Will Reflash THE SDM Software. Vehicles That Have HAD A Previous AIR BAG Deployment Will Have THE SDM Replaced. These Repairs Will BE Performed Free OF Charge. THE Recall Began ON August 4, 2017. Owners MAY Contact Buick Customer Service AT 1-800-521-7300, Cadillac Customer Service AT 1-800-458-8006, Chevrolet Customer Service AT 1-800-222-1020, or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS 17287.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
AIR Bags:frontal:sensor/Control Module-Inactive
Recall date 2017-07-10
Recall no. 17v437000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS Vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 Vehicles, 2015-2016 Cadillac Escalade and Escalade Esv, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL Vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 Vehicles. While Being Previously Remedied FOR Recall 16v-651, THE Affected Vehicles MAY NOT Have Received THE Complete Software Update Necessary TO Remedy THE Recall Condition. Without THE Update, Certain Driving Conditions MAY Cause THE AIR BAG Sensing and Diagnostic Module (Sdm) Software TO Activate A Diagnostic Test. During This Test, Deployment OF THE Frontal AIR Bags and THE Seat Belt Pretensioners Would NOT Occur IN THE Event OF A Crash.
Consequence A Failure OF THE Front AIR Bags or Seat Belt Pretensioners TO Deploy IN THE Event OF A Crash Necessitating Deployment Increases THE Risk OF Injury TO THE Driver and Front Passenger.
Remedy GM Will Notify Owners, and Dealers Will Reflash THE SDM Software. Vehicles That Have HAD A Previous AIR BAG Deployment Will Have THE SDM Replaced. These Repairs Will BE Performed Free OF Charge. THE Recall Began ON August 4, 2017. Owners MAY Contact Buick Customer Service AT 1-800-521-7300, Cadillac Customer Service AT 1-800-458-8006, Chevrolet Customer Service AT 1-800-222-1020, or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS 17287.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Seat Belts:pretensioner
Recall date 2017-07-10
Recall no. 17v437000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS Vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 Vehicles, 2015-2016 Cadillac Escalade and Escalade Esv, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL Vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 Vehicles. While Being Previously Remedied FOR Recall 16v-651, THE Affected Vehicles MAY NOT Have Received THE Complete Software Update Necessary TO Remedy THE Recall Condition. Without THE Update, Certain Driving Conditions MAY Cause THE AIR BAG Sensing and Diagnostic Module (Sdm) Software TO Activate A Diagnostic Test. During This Test, Deployment OF THE Frontal AIR Bags and THE Seat Belt Pretensioners Would NOT Occur IN THE Event OF A Crash.
Consequence A Failure OF THE Front AIR Bags or Seat Belt Pretensioners TO Deploy IN THE Event OF A Crash Necessitating Deployment Increases THE Risk OF Injury TO THE Driver and Front Passenger.
Remedy GM Will Notify Owners, and Dealers Will Reflash THE SDM Software. Vehicles That Have HAD A Previous AIR BAG Deployment Will Have THE SDM Replaced. These Repairs Will BE Performed Free OF Charge. THE Recall Began ON August 4, 2017. Owners MAY Contact Buick Customer Service AT 1-800-521-7300, Cadillac Customer Service AT 1-800-458-8006, Chevrolet Customer Service AT 1-800-222-1020, or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS 17287.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Steering:electric Power Assist System
Recall date 2018-09-07
Recall no. 18v586000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain 2015 Chevrolet Silverado 1500, Tahoe and Suburban, GMC Sierra 1500 and Yukon, and Cadillac Escalade Vehicles. Electric Power Steering (Eps) Assist MAY BE Lost Momentarily, Followed BY A Sudden Return OF EPS Assist.
Consequence IF EPS Assist IS Lost and Then Suddenly Returns, THE Driver MAY Have Difficulty Steering THE Vehicle, Especially AT Low Speeds, Increasing THE Risk OF A Crash.
Remedy GM Will Notify Owners, and Dealers Will Update THE EPS Module Software, Free OF Charge. THE Recall Began October 12, 2018. Owners MAY Contact Cadillac Customer Service AT 1-800-458-8006, Chevrolet Customer Service AT 1-800-222-1020 and GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS 18289.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
AIR Bags:side/Window:curtain:inflator
Recall date 2020-11-25
Recall no. 20v736000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain 2015-2016 GMC Sierra 1500 and Chevrolet Silverado 1500 and 2015 GMC Sierra 2500 and 3500, and Chevrolet Silverado 2500 and 3500 Trucks. THE Roof-Rail AIR BAG (Rrab) Inflator END CAP MAY Detach From THE Inflator.
Consequence IF THE END CAP Separates From THE Inflator, THE Compressed GAS Will Escape and THE END CAP CAN BE Propelled Into THE Vehicle, Increasing THE Risk OF Injury or A Crash.
Remedy GM Will Notify Owners, and Dealers Will Replace THE Rrab Modules ON THE Left And/Or Right Side, Free OF Charge. Interim Owner Notification Letters Were Mailed ON December 22, 2020. Owners MAY Contact GMC Customer Service AT 1-888-988-7267 or Chevrolet Customer Service AT 1-800-222-1020. Note: GM Filed A NEW Recall, Number 21v-504 That Supersedes This Recall. All Vehicles Previously Recalled Under 20v-736 Will NOW BE Repaired Under THE NEW Recall Number 21v-504. Gm's Numbers FOR This Recall ARE N202309680, N202309681, and N202309682.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Service Brakes, Hydraulic:power Assist:vacuum
Recall date 2019-09-06
Recall no. 19v645000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon Vehicles. THE Amount OF Vacuum Created BY THE Vacuum Pump MAY Decrease Over Time.
Consequence AS THE Vacuum Level Drops, THE Brake Assist Decreases, Increasing Braking Effort, Extending THE Distance Required TO Stop THE Vehicle, Thereby Increasing THE Risk OF A Crash.
Remedy GM Will Notify Owners, and Dealers Will Reprogram THE Electronic Brake Control Module, Free OF Charge. THE Recall Began October 8, 2019. Owners MAY Contact Chevrolet Customer Service AT 1-800-630-2438, Cadillac Customer Service AT 1-800-458-8006 or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS N192268490.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Electronic Stability Control (Esc)
Recall date 2019-10-24
Recall no. 19v761000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Vehicles Equipped With A 5.3-liter Engine, A 3.08-ratio Rear Axle and Four-wheel Drive. IF A Wheel-speed Sensor Fails, While THE Vehicle IS Traveling Between 41 and 60 MPH IN Four-wheel or Automatic Mode, THE Electronic-brake Control Module (Ebcm) Software MAY Activate THE Driveline-protection System.
Consequence Unintended Activation OF THE Driveline-Protection System Will Cause Unintended Braking ON THE Wheel ON THE Opposite Side OF THE Failed Sensor, Causing THE Vehicle TO Pull TO ONE Side Unexpectedly, Increasing THE Risk OF A Crash.
Remedy GM Will Notify Owners, and Dealers Will Reprogram THE Ebcm, Free OF Charge. THE Recall Began December 11, 2019. Owners MAY Contact Chevrolet Customer Service AT 1-800-630-2438 or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS N192261050.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Service Brakes, Hydraulic:antilock/Traction Control/Electronic Limited Slip:wheel Speed Sensor
Recall date 2019-10-24
Recall no. 19v761000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Vehicles Equipped With A 5.3-liter Engine, A 3.08-ratio Rear Axle and Four-wheel Drive. IF A Wheel-speed Sensor Fails, While THE Vehicle IS Traveling Between 41 and 60 MPH IN Four-wheel or Automatic Mode, THE Electronic-brake Control Module (Ebcm) Software MAY Activate THE Driveline-protection System.
Consequence Unintended Activation OF THE Driveline-Protection System Will Cause Unintended Braking ON THE Wheel ON THE Opposite Side OF THE Failed Sensor, Causing THE Vehicle TO Pull TO ONE Side Unexpectedly, Increasing THE Risk OF A Crash.
Remedy GM Will Notify Owners, and Dealers Will Reprogram THE Ebcm, Free OF Charge. THE Recall Began December 11, 2019. Owners MAY Contact Chevrolet Customer Service AT 1-800-630-2438 or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS N192261050.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Service Brakes
Recall date 2019-10-24
Recall no. 19v761000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Vehicles Equipped With A 5.3-liter Engine, A 3.08-ratio Rear Axle and Four-wheel Drive. IF A Wheel-speed Sensor Fails, While THE Vehicle IS Traveling Between 41 and 60 MPH IN Four-wheel or Automatic Mode, THE Electronic-brake Control Module (Ebcm) Software MAY Activate THE Driveline-protection System.
Consequence Unintended Activation OF THE Driveline-Protection System Will Cause Unintended Braking ON THE Wheel ON THE Opposite Side OF THE Failed Sensor, Causing THE Vehicle TO Pull TO ONE Side Unexpectedly, Increasing THE Risk OF A Crash.
Remedy GM Will Notify Owners, and Dealers Will Reprogram THE Ebcm, Free OF Charge. THE Recall Began December 11, 2019. Owners MAY Contact Chevrolet Customer Service AT 1-800-630-2438 or GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS N192261050.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Seat Belts:front
Recall date 2021-04-08
Recall no. 21v245000
Source NHTSA
Summary General Motors, LLC (Gm) IS Recalling Certain 2014-2016 Chevrolet Silverado 1500, 2015-2016 Chevrolet Tahoe, and 2014-2015 GMC Sierra 1500 Vehicles That MAY Have Received AN Incorrect Replacement Tensioner Cable Assembly AS Part OF A Previous Recall Remedy or A Subsequent Repair. THE Flexible Steel Cable Connecting THE Driver's Seat Belt TO THE Outboard Side OF THE Seat MAY BE Repeatedly Bent Over THE Seat Side Shield AS THE Driver Enters and Exits THE Vehicle Causing THE Cable TO Fatigue and Separate.
Consequence A Broken Pretensioner Cable Reduces THE Effectiveness OF THE Driver's Seat Belt, Increasing THE Risk OF Injury.
Remedy GM Will Notify Owners, and Dealers Will Replace THE Driver Seat Belt LAP Pretensioner, Free OF Charge. THE Recall Began ON MAY 5, 2021. Owners MAY Contact Chevrolet Customer Service AT 1-800-222-1020, and GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS N212330040.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
AIR Bags:side/Window:curtain:inflator
Recall date 2021-07-01
Recall no. 21v504000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain 2015-2016 GMC Sierra 1500, 2500, 3500, and Chevrolet Silverado 1500, 2500, and 3500 Trucks. THE Roof-Rail AIR BAG (Rrab) Inflator END CAP MAY Detach From THE Inflator, or THE Inflator Sidewall MAY Rupture.
Consequence A Separated Inflator END CAP or Inflator Rupture CAN Allow Compressed GAS TO Escape, Resulting IN THE END CAP or Other Components Being Propelled Into THE Vehicle, Increasing THE Risk OF Injury or Crash.
Remedy Dealers Will Replace THE Left and Right Side Rrab Modules, Free OF Charge. Interim Owner Notification Letters Informing Owners OF THE Safety Risk Were Mailed ON August 18, 2021. Owners Will Receive A Second Notice When THE Remedy IS Available. Phase I Owner Notification Letters Were Mailed ON MAY 5, 2022. Phase II Owner Notification Letters ARE Expected TO BE Mailed ON MAY 31, 2022. Owners MAY Contact GMC Customer Service AT 1-888-988-7267 or Chevrolet Customer Service AT 1-800-222-1020. This Recall Supersedes Nhtsa Recall Number 20v-736. Gm's Number FOR This Recall IS N202324251.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.

2015 GMC Sierra 1500 Insurance

Insurance for a 2015 GMC Sierra 1500 is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2015 GMC Sierra 1500 Compare to Other Vehicle?

The 2015 GMC Sierra 1500 competes with the Ford F-150, Ram 1500, and Chevrolet Silverado 1500 (its corporate sibling). In terms of performance, the Sierra's engine options are comparable to its rivals, though the F-150's EcoBoost engines offer a different flavor of power delivery. Feature-wise, the Sierra is generally well-equipped, especially in higher trims, but some competitors might offer more advanced technology features. Reliability is a mixed bag; while generally good, the Sierra's transmission and oil consumption issues can be a concern compared to the more consistently reliable F-150. The Ram 1500 offers a more comfortable ride, thanks to its coil-spring rear suspension, and a more luxurious interior.

Price-wise, the Sierra is generally in line with its competitors. The Chevrolet Silverado 1500 is a very similar alternative, often available at a slightly lower price point but with essentially the same mechanics. The Ford F-150, particularly with the 2.7L or 3.5L EcoBoost, might be a better choice for those prioritizing fuel economy and potentially better long-term reliability (depending on the specific model year). The Ram 1500 is a compelling option for those seeking a more comfortable and luxurious ride.

Final Verdict: Is the 2015 GMC Sierra 1500 a Good Vehicle?

The 2015 GMC Sierra 1500 is a solid choice for those needing a capable and comfortable full-size pickup truck. It's ideal for individuals or families who require towing capacity, cargo space, and a relatively refined interior. Whether it's worth buying depends on the specific vehicle's condition and price. A well-maintained example with a comprehensive service history is preferable. A lower trim level with the V6 engine or the 5.3L V8 with the 6-speed transmission might be a safer bet than models with the 8-speed, given its known issues. Thoroughly inspect the vehicle for signs of transmission problems, oil consumption, and rust before purchasing. If you can find one in good condition at a fair price, it can be a worthwhile buy.

2015 GMC Sierra 1500 Owner Reviews

4.53
Overall rating
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TFRANK on April 25, 2024

Failed transmission and full replacement

We have owned our GMC Sierra 1500 for approximately 9 years now. The only real disappointment with the vehicle is that we had to have a full transmission replacement Just after the 100k mile without any warning whatsoever. The truck now has 107k miles on it and now , again out of nowhere, we are experiencing slipping in the trans and the engine light is now flashing. Very disappointing since we are starting to feel uncertain about the reliability of the vehicle now. The truck itself is gorgeous and shows ZERO signs of its age, sporting new rims and tires and a lifted body and no rust on the body at all. We hope there are no major issues with the engine as the vehicle has always been maintained as needed and on time for regular servicing at the dealership.

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Charlie on February 18, 2024

Nice GMC Sierra 1500 Denali.

I really like my nw, to me, 2015 GMC Sierra Denali. The salesman, Terrance Lin was very efficient, helpful and courteous. Thank you very much.

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William on January 20, 2024

Do not buy to many problems

Truck hasn’t left me on the road but I’ve owned this truck for over a year and have already done 3k worth of work in the last 6 months including a new starter condenser transmission flush and new filter and fix rear end shield new coolant temp sensor thermostat a new screen and a new u-joint and a new battery and I probably have to do another 1k in repairs to get it perfect it’s like I fix one problem and then there’s another one and I still have transmission problem it used to shift hard but now it struggles to accelerate if you want a reliable truck get a ford or Toyota GM has to many problems and they do nothing about it

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Sonny Chavez on August 6, 2023

Recall problems

Have had many issues and recalls and now the transmission has been showing signs of slipping. This is a 4x4 and I have never used the 4-wheel drive. I there a recall on the transmission?

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Scott in PA on July 9, 2023

141,000 SLT Still Going Strong

SLT with most options. Purchased at 127k. Currently have 141k after 17 months of ownership. The tranny that came with it was not original. I have had to replace ball joints, a/c condenser, brakes, wheels, radiator, a battery and a starter. Can't complain at this mileage. This is one of the quietest vehicles I have owned (that includes Audi A8's) and it's shod with Cooper Discover AT3's that chomp through snow like my Toro snow thrower. I also replaced the stock halogen bulbs with LED's and what a difference! The interior is comfortable, and I did replace the drivers seat bottom cushion. The nav system sucks, it's not very intuitive and it isn't very good at mapping the best route. Besides, I use my sedan for long trips. Phone integration is a breeze. Radio surprisingly decent. Everything works as it should. It's easy to pop the kayaks in the bed and the ebikes on a carrier and head out for the weekend. When moving stuff, I have the 80" bed so I can fit loads of stuff under the hard tonneau cover. The interior still has NO squeaks or rattles. Amazing. The heated seats are slow to heat, and the heated wheel is slow to warm up. But this thing is such a beast in the snow and rain I don't want to drive anything else! All in all a very reliable, well-built, and for the genre a good-looking vehicle. People tell me all the time what a nice looking truck I have. It's stock. Thanks, GMC.

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Willy boy on December 30, 2022

A pretty truck, but...

2015 Sierra SLT. A nice truck to drive down the road. It had nice power and surprisingly good on gas. However, every time I got into the truck I said "I hate this thing" to myself. The 4 wheel drive on demand is so slow to respond, by the time you are in the ditch, it is just engaging. A VERY scary thing to drive on slippery roads. Engage the 4x4 manually. I bought it to pull a 4400Lb trailer and the 5.3L would pull it up the mountain passes but got pushed all over the road going down. Definitely not enough engine for the mountains. Unfortunately GM's idea of the Grade Braking feature is riding the brakes down the mountain. A disaster in the making. The first time I used the Hill Decent feature it kicked out after 1 minute (maybe 10 degree grade @ 10 km/hr) and a notice appeared on the dash"Service Stablitrack" . One time it would not engage 4 wheel drive on a loose gravel slope at the lake, after half an hour of switching on and off and restarting, it finally engaged. If I used it as a transportation, it was okay, other than that it was disappointing. A very happy day when I sold it with 75000 kms on it.

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Jennifer Taylor on October 5, 2022

I want my money back. Transmission problems since

Worse truck I have ever owned. Not reliable. Hard jerking and multiple repairs and recalls. I would never purchase another one. Nightmare from xxxx. Never again. Didn't get the car fax after asking if everything has been checked.

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Greg on March 30, 2022

Great Truck

The Truck has been great since I got it. Great driving and comfortable interior. The truck will be used for our trips to Nebraska and Indiana.

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Jccs on February 3, 2021

Stereo issues

My truck has been dead reliable. The 6.2l is awesome however the stereo interface is questionable. The interface changes by itself and always goes to the radio function when I am in the information mode.

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P on January 31, 2021

Beautiful truck

Meets all of my needs. Room comfort power visual appeal is everything and more. It has a smooth ride and decent gas mileage not to mention be able to tow what I need to tow.

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Drew B

Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma