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Chevrolet Avalanche II 5.3 V8 Vortec (325 Hp) Hydra-Matic
Overall Rating
Chevrolet Avalanche:
The Chevrolet Avalanche is a four-door, five- or six-passenger full-size pickup truck that was manufactured by General Motors and marketed by its Chevrolet division. The Avalanche was a hybrid between the Chevrolet Suburban SUV and the Chevrolet Silverado pickup truck, sharing the chassis with the Suburban. Unlike a typical pickup truck where the bed is mounted separately from the cab on the frame, the bed of the Avalanche was integrated with the cab body.
It prominently featured a "midgate" behind the second row of seats that could be folded inward and down, with the seats, to create a longer bed area. The Avalanche was manufactured across two generations starting in 2001 and ending in 2013....(Read more on Wikipedia)
II Overview:
Chevrolet Avalanche (II). With 461 Nm of torque, it offers ample pulling power. At around 2485 kg, it’s on the heavier side. Rear‑wheel drive offers dynamic handling and sporty feedback. A vehicle with an open cargo bed at the back, suitable for transporting goods. Seating for 5 makes it ideal for daily use.
The Chevrolet Avalanche II was primarily sold in North America and was not tested by Euro NCAP. Safety ratings are available from North American agencies like NHTSA and IIHS.
5.3 V8 Vortec (325 Hp) Hydra-Matic Verdict:
Performance Verdict
Offers robust power for everyday driving and moderate towing, characteristic of GM's dependable Vortec V8s, providing a solid balance of capability.
Fuel Economy
Typical for a full-size truck V8; acceptable given its capability, with FlexFuel offering E85 versatility, though overall consumption remains high.
Pros and Cons:
Pros:
- • Exceptional Midgate versatility for cargo and passenger flexibility
- • Comfortable, SUV-like interior ride quality for long journeys
- • Strong V8 engine options for impressive towing and hauling capabilities
- • Distinctive styling and robust build quality
- • Available FlexFuel capability for alternative fuel use
Cons:
- • Poor fuel economy, especially with E85, leading to high running costs
- • Large size can be challenging for parking and maneuverability in urban environments
- • Interior design can feel dated by the end of its production run
- • Potential for common GM truck issues such as rust and ABS module failures
- • Limited rear visibility due to the bed cover and large C-pillars
Specifications:
Specifications are compared to those of the previous generation(II: 2013 - 2013).
| General: | |
|---|---|
| Brand: | Chevrolet |
| Model: | Avalanche |
| Generation: | II |
| Modification (Engine): | 5.3 V8 Vortec (325 Hp) Hydra-Matic |
| Start of production: | April, 2006 |
| End of production: | 2009 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 5-6 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Power: | 325 Hp @ 5200 rpm. Same horsepower |
| Power per litre: | 61 Hp/l [Same length.] |
| Torque: | 461 Nm @ 4200 rpm. |
| Engine Model/Code: | LY5, LMG More details about the engine LY5, LMG |
| Engine displacement: | 5328 |
| 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 |
| Engine oil capacity: | 5.7 l |
| Coolant: | 15.9 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 96 mm mm |
| Piston Stroke: | 92 mm mm |
| Compression ratio: | 9.9:1 |
| Maximum engine speed: | 6000 rpm. |
| Performance: | |
|---|---|
| Fuel Type: | Petrol / Ethanol - E85 |
| Fuel consumption (economy) - urban: | 15.7 l/100 km |
| Fuel consumption (economy) - extra urban: | 11.2 l/100 km |
| Fuel consumption (economy) - combined (Ethanol - E85): | 18.1 l/100 km |
| Fuel consumption (economy) - combined: | 13.8 l/100 km |
| Fuel consumption (economy) - urban (Ethanol - E85): | 19.6 l/100 km |
| Fuel consumption (economy) - extra urban (Ethanol - E85): | 14.7 l/100 km |
| Weight-to-power ratio: | 7.6 kg/Hp, 130.8 Hp/tonne |
| Weight-to-torque ratio: | 5.4 kg/Nm, 185.5 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 2485 |
| Max. weight: | 3084 |
| Max load: | 599 |
| Trunk (boot) space - minimum: | 1289 l |
| Permitted trailer load with brakes (12%): | 3628 kg |
| Fuel tank capacity: | 119 l |
| Size: | |
|---|---|
| Wading depth: | 819 mm |
| Length: | 5621 mm mm [Same length.] |
| Width: | 2010 mm mm [1mm more] |
| Height: | 1945 mm mm [1mm less] |
| Wheelbase: | 3302 mm mm [Same wheelbase.] |
| Front track: | 1732 mm |
| Rear (Back) track: | 1702 mm |
| Ride height (ground clearance): | 231 mm |
| Minimum turning circle (turning diameter): | 13.1 m [above average] |
| Approach angle: | 16.78° |
| Departure angle: | 20.05° |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 4 |
| Transmission type | Automatic |
| Gearbox type | Hydra-Matic |
| Front brakes | Ventilated discs, 330.2x30 mm [Best for performance and cooling.] |
| Rear brakes | Disc, 345x20 mm [above average] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 265/70 R17; 265/65 R18; 275/55 R20 |
| Wheel rims size | 7.5J x 17; 8.0J x 18; 8.5J x 20 |
| Front suspension | Torsion |
| Rear suspension | Independent multi-link suspension |
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