
The Good
The 2021 GMC Yukon XL boasts powerful engine options for confident performance and towing. The spacious, comfortable interior, especially in higher trims, appeals to emotional buyers seeking luxury and roominess. For practical buyers, the Yukon XL provides ample cargo space, a robust design, and good reliability relative to its class. While not the most fuel-efficient, it offers acceptable value for its size and capabilities.
The Bad
The 2021 GMC Yukon XL's weaknesses include its large size, which can make it difficult to maneuver in tight spaces. Fuel economy is below average. Some owners have reported issues with the infotainment system and electronic components. The independent rear suspension, while improving ride quality, may present long-term reliability concerns. Finally, higher trims can be very expensive.
2021 GMC Yukon XL: Quick Overview
- Engine Options:
- 5.3L V8: 355 horsepower, 383 lb-ft of torque
- 6.2L V8: 420 horsepower, 460 lb-ft of torque
- 3.0L Duramax Turbo-Diesel: 277 horsepower, 460 lb-ft of torque
- Horsepower: 277-420 hp (depending on engine)
- Fuel Economy (EPA Estimated):
- 5.3L V8: 16 mpg city / 20 mpg highway (RWD)
- 6.2L V8: 15 mpg city / 20 mpg highway (RWD)
- 3.0L Diesel: 21 mpg city / 27 mpg highway (RWD)
- 0-60 Times:
- 5.3L V8: Around 7.5 seconds
- 6.2L V8: Around 6.0 seconds
- 3.0L Diesel: Around 8.0 seconds
- Towing Capacity: Up to 8,400 lbs (depending on engine and configuration)
- Trim-Level Features:
- SLE: Standard features include a 10.2-inch touchscreen infotainment system, Apple CarPlay and Android Auto compatibility, and basic safety features.
- SLT: Adds leather upholstery, heated front seats, a hands-free power liftgate, and enhanced safety features.
- AT4: Designed for off-road capability, featuring a unique exterior design, skid plates, and an available four-wheel-drive system with a two-speed transfer case.
- Denali: The top-of-the-line trim includes unique Denali styling, premium leather seating, a premium sound system, and advanced driver-assistance features. Features include Magnetic Ride Control and adaptive suspension.
2021 GMC Yukon XL Specifications
Vehicle Information
Year | 2021 |
Make | GMC |
Model | Yukon XL |
Trim | - |
Style | - |
Type | Sport Utility Vehicle |
Category | Standard Sport Utility Vehicle |
Manufacturing Details
Made In | United States |
Manufacturing City | ARLINGTON |
Dimensions
Doors | 4-Door |
Curb Weight | - |
Gross Vehicle Weight Rating | 8000 pounds |
Overall Height | - |
Overall Length | - |
Overall Width | - |
Wheelbase Length | - |
Standard Seating | 8 |
Engine & Performance
Engine | LM2 - CRI, L-6 VGT, Aluminum |
Engine Size | 3L |
Engine Cylinders | 6 |
Transmission | - |
Transmission Type | Automatic |
Transmission Speeds | - |
Drivetrain | Rear-Wheel Drive |
Additional Features
Anti-Brake System | Standard |
Steering Type | - |
Pricing
Manufacturer Suggested Retail Price (MSRP) | - |
Invoice Price | - |
Delivery Charges | - |
Vehicle History Report
Specifications
History
Events
History Check
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Listings
Recalls
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Analysis
What Problems Does the 2021 GMC Yukon XL Have?
Recalls for the 2021 Yukon XL have addressed issues such as potential seat belt malfunctions and problems with the electronic stability control system. Long-term reliability concerns often revolve around the complexity of the vehicle's electronics and the potential for failures in the advanced driver-assistance systems. The independent rear suspension, while offering a better ride, is a more complex system that could potentially lead to higher repair costs down the line. Also, the Active Fuel Management (AFM) or Dynamic Fuel Management (DFM) systems, designed to improve fuel economy, have been known to cause issues such as excessive oil consumption in some GM vehicles, though this is less frequently reported on the 2021 Yukon XL specifically. It is crucial to check the vehicle's history for any completed recall work and to have a thorough inspection performed before purchase.
How long will the 2021 GMC Yukon XL last?
What Technology & Safety Features are Included?
Driver-assistance features include standard forward collision alert, automatic emergency braking, and lane-keep assist. Optional features include adaptive cruise control, blind-spot monitoring, rear cross-traffic alert, and a head-up display. The top-tier Denali trim often features GM's Enhanced Automatic Parking Assist.
Safety features include multiple airbags, stability control, and traction control. Crash-test ratings from the NHTSA and IIHS should be checked for the specific model year. While specific ratings can vary, the Yukon XL generally performs well in crash tests. Optional safety features include a surround-view camera system, which enhances visibility and aids in parking and maneuvering. These features combine to provide a safe and connected driving experience. It is important to consult official safety ratings for verification.
What Colors Options are Available?
Exterior Colors
Interior Colors
2021 GMC Yukon XL Prices and Market Value
2021 GMC Yukon XL Cost of Ownership
2021 GMC Yukon XL Fuel Efficiency
2021 GMC Yukon XL Safety Rating
NHTSA
2021 GMC Yukon XL Recalls & Defects
Seats
Seats:critical Fasteners
Seat Belts
Seat Belts:critical Fasteners
Seat Belts
Seat Belts:critical Fasteners
Fuel System, Gasoline:delivery:fuel Pump:control/Drive Module
Electrical System:software
AIR Bags:srs Malfunction Warning Lamp/Light
Seat Belts:critical Fasteners
Power Train:driveline:driveshaft
Steering:steering Control Module
Seat Belts
Seat Belts:rear/Other
Exterior Lighting:lighting Control Module:software
Power Train:automatic Transmission:control Module:software
Power Train:automatic Transmission:fluid/Lubricant:valves/Valve Body
2021 GMC Yukon XL Insurance
reasonable repair costs.
How Does the 2021 GMC Yukon XL Compare to Other Sport Utility Vehicle?
Features are largely similar, with advanced safety tech and infotainment systems being common. Reliability is a mixed bag; the Ford Expedition has had some reported engine issues, while the GM SUVs share some electrical concerns. Price-wise, the Yukon XL sits in the middle of the pack.
Alternatives include the Chevrolet Suburban (similar but often cheaper) and the Ford Expedition Max (strong performer with a slightly different driving feel). The Jeep Wagoneer/Grand Wagoneer offers a more luxurious experience but at a higher price. If reliability is a top concern, carefully research each model and consider extended warranties. For luxury buyers, the Grand Wagoneer might be a better choice. For budget-conscious buyers, the Suburban may suffice.