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 | 6.2L |
| 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 | - |
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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.
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.
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
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2015 GMC Yukon XL Safety Rating
NHTSA
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.
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.
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.
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.