Chevrolet Avalanche II Black Diamond 5.3 V8 Vortec (310 Hp) FlexFuel 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 452 Nm of torque, it offers ample pulling power. At around 2588 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.
Black Diamond 5.3 V8 Vortec (310 Hp) FlexFuel Hydra-Matic Verdict:
Performance Verdict
Delivers strong, reliable performance, slightly less powerful than earlier 5.3L variants but still highly capable for most tasks, with a smooth power delivery.
Fuel Economy
Similar fuel consumption to other 5.3L variants, with the added benefit of FlexFuel compatibility for E85, though E85 typically results in lower MPG.
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(Avalanche: 2001 - 2006).
| General: | |
|---|---|
| Brand: | Chevrolet |
| Model: | Avalanche |
| Generation: | II |
| Modification (Engine): | Black Diamond 5.3 V8 Vortec (310 Hp) FlexFuel Hydra-Matic |
| Start of production: | 2013 |
| End of production: | 2013 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Pick-up |
| Seats: | 5-6 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Engine systems: | Cylinder deactivation system |
| Power: | 310 Hp @ 5200 rpm. Same horsepower |
| Power per litre: | 58.2 Hp/l [7mm less] |
| Torque: | 452 Nm @ 4400 rpm. |
| 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, VVT |
| 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 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol / Ethanol - E85 |
| Weight-to-power ratio: | 8.3 kg/Hp, 119.8 Hp/tonne |
| Weight-to-torque ratio: | 5.7 kg/Nm, 174.7 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 2588 |
| Max. weight: | 3175 |
| Max load: | 587 |
| Trunk (boot) space - minimum: | 1288 l |
| Size: | |
|---|---|
| Length: | 5621 mm mm [7mm less] |
| Width: | 2009 mm mm [17mm less] |
| Height: | 1946 mm mm [77mm more] |
| Wheelbase: | 3302 mm mm [Same wheelbase.] |
| Minimum turning circle (turning diameter): | 13.1 m [above average] |
| 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 |
| 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 | Electric Steering |
| Tires size | 265/70 R17; 265/65 R18; 285/50 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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