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GMC Yukon XL III (GMT900) 2500 6.0 VVT V8 16V (352 Hp) 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 III (GMT900) Overview:
GMC Yukon (XL III (GMT900)). With 518 Nm of torque, it offers ample pulling power. At around 2794 kg, it’s on the heavier side. Rear‑wheel drive offers dynamic handling and sporty feedback. A sport utility vehicle offering higher ground clearance and versatile cargo space. With seating for 9, it’s perfect for larger families.
2500 6.0 VVT V8 16V (352 Hp) Automatic Verdict:
Performance Verdict
Designed for heavy-duty applications, this engine (likely LY6) provides robust power and torque, optimized for maximum payload and towing capacity in the 2500 series.
Fuel Economy
Fuel economy is secondary to capability in the 2500 series; expect lower figures than the 1500 models due to heavier components and a focus on utility.
Pros and Cons:
Pros:
- • Massive interior space and cargo capacity, ideal for large families or gear
- • Powerful V8 engine options, excellent for towing and hauling
- • Comfortable ride for a body-on-frame SUV, especially on highways
- • Robust and durable construction, built for longevity and heavy use
- • Available 4WD for enhanced all-weather capability and light off-road excursions
Cons:
- • Poor fuel economy across all engine options, leading to high running costs
- • Large size can be challenging to maneuver and park in urban environments
- • Interior quality, while improved, still lags some luxury rivals of the era
- • Older infotainment and technology features compared to modern SUVs
- • High running costs including fuel, insurance, and maintenance for V8 engines
Specifications:
Specifications are compared to those of the previous generation(III (GMT900): 2006 - 2009).
| General: | |
|---|---|
| Brand: | GMC |
| Model: | Yukon |
| Generation: | XL III (GMT900) |
| Modification (Engine): | 2500 6.0 VVT V8 16V (352 Hp) Automatic |
| Start of production: | 2007 |
| End of production: | 2009 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | SUV |
| Seats: | 9 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Power: | 352 Hp @ 5400 rpm. Same horsepower |
| Power per litre: | 59 Hp/l [518mm more] |
| Torque: | 518 Nm @ 4200 rpm. |
| Engine Model/Code: | LY6 More details about the engine LY6 |
| Engine displacement: | 5967 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 2 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | OHV, VVT |
| Engine oil capacity: | 5.7 l |
| Coolant: | 16.9 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 101.6 mm mm |
| Piston Stroke: | 92 mm mm |
| Compression ratio: | 9.6:1 |
| Maximum engine speed: | 6000 rpm. |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Weight-to-power ratio: | 7.9 kg/Hp, 126 Hp/tonne |
| Weight-to-torque ratio: | 5.4 kg/Nm, 185.4 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 2794 |
| Max. weight: | 3901 |
| Max load: | 1107 |
| Trunk (boot) space - maximum: | 3891 l |
| Trunk (boot) space - minimum: | 1298 l |
| Permitted trailer load with brakes (12%): | 4354 kg |
| Fuel tank capacity: | 148 l |
| Size: | |
|---|---|
| Length: | 5648 mm mm [518mm more] |
| Width: | 2010 mm mm [3mm more] |
| Height: | 1950 mm mm [23mm more] |
| Wheelbase: | 3302 mm mm [356mm more] |
| Front track: | 1732 mm |
| Rear (Back) track: | 1702 mm |
| Ride height (ground clearance): | 227 mm |
| Minimum turning circle (turning diameter): | 13.8 m [above average] |
| Approach angle: | 17.04° |
| Departure angle: | 20.45° |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 6 |
| Transmission type | Automatic |
| Front brakes | Disc [above average] |
| Rear brakes | Disc [above average] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/75 R16; 265/70 R17 |
| Wheel rims size | 6.5J x 16; 7.5J x 17 |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link suspension, Leaf spring |
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