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GMC Yukon XL IV Denali 6.2 EcoTec3 V8 (420 Hp) 4WD Automatic
Overall Rating
GMC Yukon:
The Chevrolet Tahoe is a line of full-size SUVs from Chevrolet marketed since the 1995 model year. Marketed alongside the GMC Yukon for its entire production, the Tahoe is the successor of the Chevrolet K5 Blazer; the Yukon has replaced the full-sized GMC Jimmy. Both trucks derive their nameplates from western North America, with Chevrolet referring to Lake Tahoe; GMC, the Canadian Yukon.
Initially produced as a three-door SUV wagon, a five-door wagon body was introduced for 1995, ultimately replacing the three-door body entirely. The five-door wagon shares its body with the Chevrolet and GMC Suburban as a shorter-wheelbase variant. Since 1998, the Tahoe has served as the basis of the standard-wheelbase GMC Yukon Denali and Cadillac Escalade luxury SUVs. The Tahoe is sold in North America, parts of Asia such as the Philippines, and the Middle East, plus other countries including Bolivia, Chile, Peru, Colombia, Ecuador, and Angola as a left-hand-drive vehicle. The Yukon is only sold in North America and the Middle East....(Read more on Wikipedia)
XL IV Overview:
GMC Yukon (XL IV). With 621 Nm of torque, it offers ample pulling power. At around 2706 kg, it’s on the heavier side. All‑wheel drive provides excellent grip, ideal for off‑road use. A sport utility vehicle offering higher ground clearance and versatile cargo space. With seating for 7, it’s perfect for larger families.
Denali 6.2 EcoTec3 V8 (420 Hp) 4WD Automatic Verdict:
Performance Verdict
Identical powerful performance to the RWD variant, with the added benefit of 4WD for enhanced traction in adverse weather conditions or light off-road excursions.
Fuel Economy
Marginally worse fuel economy than the RWD version due to added weight and drivetrain losses, but still within expectations for a full-size 4WD luxury SUV.
Pros and Cons:
Pros:
- • Massive interior space and cargo capacity, especially in XL trim
- • Powerful and capable V8 engines for towing and acceleration
- • Comfortable, quiet, and refined ride quality
- • Strong towing capability (up to 3674 kg)
- • Premium interior and features, especially in Denali trims
Cons:
- • Poor fuel economy inherent to its size and engine choices
- • Large size makes it challenging to maneuver and park in urban environments
- • High purchase price and running costs (fuel, maintenance)
- • Interior materials, while improved, may still trail some European luxury rivals
- • Limited off-road prowess despite 4WD options; primarily a road-biased vehicle
Specifications:
Specifications are compared to those of the previous generation(V (facelift 2024): 2024 - ).
| General: | |
|---|---|
| Brand: | GMC |
| Model: | Yukon |
| Generation: | XL IV |
| Modification (Engine): | Denali 6.2 EcoTec3 V8 (420 Hp) 4WD Automatic |
| Start of production: | January, 2014 |
| End of production: | December, 2019 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | SUV |
| Seats: | 7 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Power: | 420 Hp @ 5600 rpm. Same horsepower |
| Power per litre: | 68.2 Hp/l [359mm more] |
| Torque: | 621 Nm @ 4100 rpm. |
| Engine Model/Code: | L86 More details about the engine L86 |
| Engine displacement: | 6162 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 2 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | VVT |
| Engine oil capacity: | 7.6 l |
| Coolant: | 16.8 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 103.25 mm mm |
| Piston Stroke: | 92 mm mm |
| Compression ratio: | 11.5:1 |
| Maximum engine speed: | 6000 rpm. |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 16.8 l/100 km |
| Fuel consumption (economy) - extra urban: | 11.8 l/100 km |
| Weight-to-power ratio: | 6.4 kg/Hp, 155.2 Hp/tonne |
| Weight-to-torque ratio: | 4.4 kg/Nm, 229.5 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 2706 |
| Trunk (boot) space - maximum: | 3446 l |
| Trunk (boot) space - minimum: | 1113 l |
| Permitted trailer load with brakes (12%): | 3583 kg |
| Fuel tank capacity: | 117 l |
| Size: | |
|---|---|
| Length: | 5697 mm mm [359mm more] |
| Width: | 2045 mm mm [13mm less] |
| Height: | 1890 mm mm [48mm less] |
| Wheelbase: | 3302 mm mm [231mm more] |
| Front track: | 1745 mm |
| Rear (Back) track: | 1744 mm |
| Ride height (ground clearance): | 201 mm |
| Minimum turning circle (turning diameter): | 13.1 m [above average] |
| Approach angle: | 15.3° |
| Departure angle: | 20.9° |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary. |
| Drive wheel | All wheel drive (4x4) |
| Number of gears | 10 |
| Transmission type | Automatic |
| Gearbox type | HydraMatic |
| Front brakes | Ventilated discs, 330 mm [Best for performance and cooling.] |
| Rear brakes | Disc, 345 mm [above average] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 265/65 R18 |
| Wheel rims size | 8.5J x 18 |
| Front suspension | Independent coil spring |
| Rear suspension | Independent multi-link suspension |
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