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GMC Envoy II XL (GMT370) 4.2i 24V (291 Hp) 4x4 Automatic
Overall Rating
GMC Envoy:
The GMC Envoy is a mid-size SUV manufactured and marketed by General Motors for the 1998 to 2009 model years over two generations. Adopting a nameplate used by GM Canada, the Envoy was phased in as a trim variant of the GMC Jimmy alongside the similar Chevrolet TrailBlazer.
The second generation of the GMC Envoy replaced the Jimmy outright, again sharing a common platform with the Trailblazer; General Motors also marketed the chassis architecture under various other nameplates, including the Oldsmobile Bravada, Buick Rainier, Isuzu Ascender, and Saab 9-7X....(Read more on Wikipedia)
II XL (GMT370) Overview:
GMC Envoy (II XL (GMT370)). With 377 Nm of torque, it offers ample pulling power. At around 2254 kg, it’s on the heavier side. All‑wheel drive provides excellent grip, ideal for off‑road use. The top speed reaches 175 km/h. A sport utility vehicle offering higher ground clearance and versatile cargo space. With seating for 7, it’s perfect for larger families.
4.2i 24V (291 Hp) 4x4 Automatic Verdict:
Performance Verdict
The most powerful inline-six option, offering excellent balance of performance and (relative) efficiency, with the added benefit of 4x4 traction.
Fuel Economy
Improved power output doesn't significantly hurt fuel economy compared to the 275hp version; still a reasonable choice for its class.
Pros and Cons:
Pros:
- • Spacious 7-seater interior with ample cargo room
- • Comfortable and smooth ride quality for long journeys
- • Powerful V8 engine options with significant towing capacity
- • Available 4x4 system for enhanced all-weather capability
- • Robust body-on-frame construction for durability
Cons:
- • Poor fuel economy across all engine options
- • Interior design and materials feel dated compared to rivals
- • Some common reliability issues (e.g., HVAC, electrical components)
- • Large turning radius can make maneuvering in tight spaces challenging
- • Lack of modern safety and infotainment features
Specifications:
Specifications are compared to those of the previous generation(II (GMT360): 2005 - 2008).
| General: | |
|---|---|
| Brand: | GMC |
| Model: | Envoy |
| Generation: | II XL (GMT370) |
| Modification (Engine): | 4.2i 24V (291 Hp) 4x4 Automatic |
| Start of production: | 2006 |
| End of production: | 2006 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | SUV |
| Seats: | 7 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Power: | 291 Hp @ 6000 rpm. Same horsepower |
| Power per litre: | 70 Hp/l [405mm more] |
| Torque: | 377 Nm @ 4800 rpm. |
| Engine Model/Code: | LL8 More details about the engine LL8 |
| Engine displacement: | 4160 |
| Number of cylinders: | 6 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | DOHC |
| Engine oil capacity: | 6.6 l |
| Coolant: | 13.1 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 93 mm mm |
| Piston Stroke: | 102 mm mm |
| Compression ratio: | 10.3:1 |
| Maximum engine speed: | 6300 rpm. |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Maximum speed: | 175 km/h |
| Weight-to-power ratio: | 7.7 kg/Hp, 129.1 Hp/tonne |
| Weight-to-torque ratio: | 6 kg/Nm, 167.3 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 2254 |
| Max. weight: | 2903 |
| Max load: | 649 |
| Trunk (boot) space - maximum: | 3041 l |
| Trunk (boot) space - minimum: | 594 l |
| Permitted trailer load with brakes (12%): | 2630 kg |
| Fuel tank capacity: | 96.1 l |
| Size: | |
|---|---|
| Length: | 5271 mm mm [405mm more] |
| Width: | 1897 mm mm [Same width.] |
| Height: | 1917 mm mm [91mm more] |
| Wheelbase: | 3275 mm mm [406mm more] |
| Front track: | 1603 mm |
| Rear (Back) track: | 1576 mm |
| Ride height (ground clearance): | 203 mm |
| Minimum turning circle (turning diameter): | 12.6 m [above average] |
| Approach angle: | 34° |
| Departure angle: | 23.3° |
| Powertrain: | |
|---|---|
| Drive wheel | All wheel drive (4x4) |
| Number of gears | 4 |
| Transmission type | Automatic |
| Gearbox type | Hydra-Matic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Disc [above average] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 245/65 R17 |
| Wheel rims size | 7.0J x 17 |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
Behind the wheel of the GMC Envoy. How does it handle on the road?