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2015 GMC Yukon XL Overview, Reviews, Ratings & Specs

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Simon A | May 27, 2025
The 2015 GMC Yukon XL is a full-size SUV, extending the standard Yukon's wheelbase for enhanced passenger and cargo space. Part of the fourth generation (2015-2020), it offered trims like SLE, SLT, and Denali. New, it ranged roughly from $49,000 to $70,000+. Its popularity stemmed from its robust towing capacity, spacious interior, and a blend of luxury and practicality for large families needing extra room.
The Good

The 2015 Yukon XL boasts powerful performance with its V8 engines, offering ample towing capacity and confident acceleration. It provides a comfortable ride with a spacious, upscale interior. From a practical standpoint, it offers excellent cargo and passenger volume. Emotionally, it appeals to those seeking a commanding presence and a feeling of security.

The Bad

Potential weaknesses include reported transmission issues, particularly with the 8-speed automatic, and potential for excessive oil consumption in some engines. The infotainment system could be slow or buggy. Also, its large size can make it difficult to maneuver in tight spaces and parking can be a challenge. Suspension issues are also not uncommon.

2015 GMC Yukon XL: Quick Overview

  • Engine Options:
    • 5.3L EcoTec3 V8: Standard on SLE and SLT
    • 6.2L EcoTec3 V8: Standard on Denali
  • Horsepower:
    • 5.3L V8: 355 hp
    • 6.2L V8: 420 hp
  • Fuel Economy (EPA Estimated):
    • 5.3L V8 (2WD): 16 mpg city / 23 mpg highway
    • 5.3L V8 (4WD): 16 mpg city / 22 mpg highway
    • 6.2L V8 (2WD): 15 mpg city / 21 mpg highway
    • 6.2L V8 (4WD): 14 mpg city / 20 mpg highway
  • 0-60 Times (Approximate):
    • 5.3L V8: 7.1 seconds
    • 6.2L V8: 6.2 seconds
  • Towing Capacity: Up to 8,300 lbs (depending on configuration)
  • Trim-Level Features:
    • SLE: Cloth upholstery, rearview camera, parking sensors, tri-zone automatic climate control, 8-inch touchscreen infotainment system, OnStar, Bluetooth.
    • SLT: Leather upholstery, heated front seats, power liftgate, lane departure warning, blind-spot monitoring, keyless start, auto-dimming rearview mirror.
    • Denali: 6.2L V8 engine, magnetic ride control, navigation system, heated second-row seats, power-folding third-row seats, premium Bose sound system, head-up display.

2015 GMC Yukon XL Specifications

Vehicle Information
Year 2015
Make GMC
Model Yukon XL
Trim -
Style -
Type Wagon
Category Minivan Medium Truck
Manufacturing Details
Made In United States
Manufacturing City ARLINGTON
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine LWN - EUR04, Direct Injection
Engine Size 5.3L
Engine Cylinders 8
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain Four-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

Vehicle History Report

Vehicle
Specifications
Ownership
History
All History
Events
NMVTIS Title
History Check
Salvage/Rebuilt
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Accident
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Theft
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Open Lien
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Past Sale
Listings
Safety
Recalls
Odometer
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Market Price
Analysis

What Problems Does the 2015 GMC Yukon XL Have?

Frequently reported problems for the 2015 GMC Yukon XL include issues with the 8-speed automatic transmission, characterized by rough shifting and hesitation. Some owners have also reported excessive oil consumption, particularly with the 5.3L V8 engine. Issues with the infotainment system, such as freezing or slow response times, have also been noted.
Recalls for the 2015 Yukon XL have addressed issues such as unintended brake application due to a software glitch, and potential problems with the airbags. Long-term reliability concerns often revolve around the longevity of the transmission and engine, as well as the durability of electronic components. Owners should pay close attention to any unusual noises or behavior from the transmission and regularly check oil levels to mitigate potential problems. Suspension components, particularly the magnetic ride control on Denali models, can also be a source of expensive repairs over time. Some owners have also reported issues with the air conditioning system. Check for any service bulletins related to these common issues before purchasing a used model.

How long will the 2015 GMC Yukon XL last?

With consistent maintenance, a 2015 GMC Yukon XL can reasonably achieve 200,000 miles or more. Many owners report exceeding this mark with diligent care. However, the longevity is heavily dependent on maintenance habits. Regular oil changes, transmission servicing, and timely repairs are crucial. Weaknesses tend to emerge in the transmission, particularly the 8-speed, and potential oil consumption issues with the 5.3L V8. Suspension components and electronic systems can also exhibit wear over time. Proper care can significantly extend the vehicle's lifespan.

What Technology & Safety Features are Included?

The 2015 GMC Yukon XL offers a respectable array of tech and safety features for its time. Standard features include an 8-inch touchscreen infotainment system, rearview camera, parking sensors, and OnStar. Higher trims add leather upholstery, heated seats, power liftgate, and keyless start.
Driver-assistance features include lane departure warning, blind-spot monitoring, and rear cross-traffic alert, available on SLT and Denali trims. The Denali also boasts magnetic ride control for enhanced ride quality.
Entertainment features include Bluetooth connectivity and a premium Bose sound system on upper trims. Optional features include a rear-seat entertainment system with a Blu-ray player and multiple screens.
Safety features included anti-lock brakes, stability control, and a suite of airbags. The NHTSA gave the 2015 Yukon XL a 4-star overall safety rating. The IIHS provided mixed results, with good ratings in some crash tests but marginal in the small overlap front test. Optional safety features like adaptive cruise control and forward collision alert were available.

What Colors Options are Available?

Exterior Colors
Onyx Black
Summit White
Quicksilver Metallic
Iridium Metallic
Champagne Silver Metallic
Dark Sapphire Blue Metallic
Crimson Red Tintcoat
Mahogany Metallic
Interior Colors
Cocoa/Dune
Jet Black
Light Cashmere

2015 GMC Yukon XL Prices and Market Value

When new, the 2015 GMC Yukon XL ranged from approximately $49,000 for the base SLE to over $70,000 for a fully equipped Denali. Current used market prices range from around $20,000 to $35,000, depending on condition, mileage, and trim level. Depreciation has been significant, but resale value is influenced by factors such as overall condition, maintenance history, and geographic location. Lower mileage examples and well-maintained models command higher prices. Demand for large SUVs also plays a role in resale value.

2015 GMC Yukon XL Cost of Ownership

The 2015 GMC Yukon XL is generally considered costly to own. Insurance premiums are relatively high due to the vehicle's size and value. Fuel economy is poor, leading to substantial fuel costs. Maintenance and repair expenses can be significant, particularly if the transmission or engine develop issues. Long-term ownership costs, including depreciation, insurance, fuel, and repairs, can easily exceed several thousand dollars per year, making it less economical than smaller vehicles.

2015 GMC Yukon XL Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2015 GMC Yukon XL Safety Rating

NHTSA
Overall Rating
Overall Frontal Star Rating
Side Overall Star Rating
Overall Rollover Star Rating
Combined Front Seat Rating
Combined Rear Seat Rating
Overall Frontal Star Rating
Frontal Barrier Star Ratings Not Tested
Overall Side Star Rating
Side Barrier Star Ratings
Side Pole Star Rating
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating

2015 GMC Yukon XL Recalls & Defects

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.

2015 GMC Yukon XL Insurance

Insurance for a 2015 GMC Yukon XL is moderately priced, reflecting its status as a Wagon with strong safety ratings and
reasonable repair costs.

How Does the 2015 GMC Yukon XL Compare to Other Wagon?

The 2015 GMC Yukon XL competes with the Chevrolet Suburban, Ford Expedition EL, and Toyota Sequoia. In terms of performance, the Yukon XL offers comparable engine power and towing capacity. Features are similar across the board, with each offering a range of amenities depending on the trim. However, the Toyota Sequoia generally boasts superior reliability. The Ford Expedition EL may offer slightly better ride quality and handling.

In terms of price, the Yukon XL typically falls in line with its American competitors, but the Sequoia can sometimes command a slightly higher price due to its reputation for reliability. If reliability is a top priority, the Toyota Sequoia is a better alternative. If ride quality and handling are key, the Ford Expedition EL is worth considering. The Chevrolet Suburban, being mechanically similar to the Yukon XL, is a similar alternative, often available at a slightly lower price point. The Nissan Armada is another competitor to consider, offering similar features and performance at a potentially lower price, but its fuel economy is typically worse.

Final Verdict: Is the 2015 GMC Yukon XL a Good Wagon?

The 2015 GMC Yukon XL is ideal for large families needing substantial passenger and cargo space, and those who frequently tow trailers or boats. Whether it's worth buying depends on individual needs and priorities. It's a good option if space and towing capacity are paramount. However, be prepared for higher ownership costs and potential reliability issues. Purchasing a well-maintained used model with a comprehensive inspection is recommended. Consider models with detailed service records and prioritize addressing potential transmission or oil consumption concerns. The SLT trim offers a good balance of features and value compared to the base SLE or the pricier Denali.

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.