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CHEVROLET Avalanche 2001-2006 Photos, engines & full specs

Body style: SUV (Sports Utility Vehicle)
Segment: Large SUV
Production years: 2001, 2002, 2003, 2004, 2005, 2006

CHEVROLET Avalanche 2001-2006 35 Photos
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In its quest to find new ways to attract customers, Chevrolet introduced the 2002 Avalanche in 2001 as a mix between an SUV and a pickup, offering something more than any Silverado could do.

Most big carmakers in the world are trying different ways to attract customers, and that was also the case for GM when it introduced the Avalanche in 2001. It was an SUV/pickup based on the same chassis as the Chevy Suburban. At first sight, it was just another double-cab pickup, but it was way more than that.

At the front, the Avalanche was clearly a Chevy. The thick horizontal chromed slat that crossed the vehicle from left to right split the headlights into upper and lower areas. Underneath them, the carmaker installed a chromed bumper that featured a black area upper side, depending on the trim level. At the bottom, the Avalanche sported a shield underneath flanked by a pair of foglights. The vehicle's profile showed, at first glance, just a regular, four-door pickup with stylish body cladding that protected the paint from chip stones and scratches. Yet, at the back, the bed featured black trims that covered an external roll-bar behind the cabin.

The most important innovation brought by the Avalanche was the mid-gate that separated the bed from the cabin. By folding the rear seats down, owners could have lowered the cabin's rear panel and extended the 5ft3" bed inside the passenger compartment. Thus, the owners could've safely transported standard size plywood panels and up to 8ft1" long drywalls.

Under the hood, GM installed a choice of 5.3- and 8.1-liter V8s paired to a four-speed automatic transmission. Power was sent to the rear or in all corners, depending on the options.

CHEVROLET Avalanche 2001, 2002, 2003, 2004, 2005, 2006
  4 gasoline engines
  • 8.1L V8 4AT AWD (340 HP)
  • 8.1L V8 4AT RWD (340 HP)
  • 5.3L V8 4AT AWD (285 HP)
  • 5.3L V8 4AT RWD (285 HP)
brochures (download)
CHEVROLET Avalanche Brochure

CHEVROLET Avalanche
8.1L V8 4AT AWD (340 HP)

ENGINE SPECS - 8.1L V8 4AT AWD (340 HP)
Cylinders:V8
Displacement:8128 cm3
Power:253.5 KW @ 4200 RPM
345 HP @ 4200 RPM
340 BHP @ 4200 RPM
Torque:460 lb-ft @ 3200 RPM
624 Nm @ 3200 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:38 gallons (143.8 L)
TRANSMISSION SPECS
Drive Type:All Wheel Drive
Gearbox:4-speed automatic
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:265/70 R16
DIMENSIONS
Length:221.7 in (5631 mm)
Width:79.8 in (2027 mm)
Height:73.6 in (1869 mm)
Front/rear Track:65/66 in (1,651/1,676 mm)
Wheelbase:130 in (3302 mm)
Ground Clearance:8.2 in (208 mm)
Cargo Volume:53.4 cuFT (1512 L)
Aerodynamics (Cd):0.37
WEIGHT SPECS
Unladen Weight:6460 lbs (2930 kg)
Gross Weight Limit:8669 lbs (3932 kg)
FUEL ECONOMY (NEDC)
Combined:10 mpg US (23.5 L/100Km)

CHEVROLET Avalanche
8.1L V8 4AT RWD (340 HP)

ENGINE SPECS - 8.1L V8 4AT RWD (340 HP)
Cylinders:V8
Displacement:8128 cm3
Power:253.5 KW @ 4200 RPM
345 HP @ 4200 RPM
340 BHP @ 4200 RPM
Torque:460 lb-ft @ 3200 RPM
624 Nm @ 3200 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:38 gallons (143.8 L)
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:4-speed automatic
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:265/70 R16
DIMENSIONS
Length:221.7 in (5631 mm)
Width:79.8 in (2027 mm)
Height:73.6 in (1869 mm)
Front/rear Track:65/66 in (1,651/1,676 mm)
Wheelbase:130 in (3302 mm)
Ground Clearance:8.2 in (208 mm)
Cargo Volume:53.4 cuFT (1512 L)
Aerodynamics (Cd):0.37
WEIGHT SPECS
Unladen Weight:6357 lbs (2883 kg)
Gross Weight Limit:8601.7 lbs (3902 kg)
FUEL ECONOMY (NEDC)
Combined:11 mpg US (21.4 L/100Km)

CHEVROLET Avalanche
5.3L V8 4AT AWD (285 HP)

ENGINE SPECS - 5.3L V8 4AT AWD (285 HP)
Cylinders:V8
Displacement:5328 cm3
Power:212.5 KW @ 5200 RPM
289 HP @ 5200 RPM
285 BHP @ 5200 RPM
Torque:325 lb-ft @ 4000 RPM
441 Nm @ 4000 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:38 gallons (143.8 L)
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:4-speed automatic
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:265/70 R16
DIMENSIONS
Length:221.7 in (5631 mm)
Width:79.8 in (2027 mm)
Height:73.6 in (1869 mm)
Front/rear Track:65/66 in (1,651/1,676 mm)
Wheelbase:130 in (3302 mm)
Ground Clearance:8.2 in (208 mm)
Cargo Volume:53.4 cuFT (1512 L)
Aerodynamics (Cd):0.37
WEIGHT SPECS
Unladen Weight:5467 lbs (2480 kg)
Gross Weight Limit:6691 lbs (3035 kg)
FUEL ECONOMY (NEDC)
City:13 mpg US (18.1 L/100Km)
Highway:16 mpg US (14.7 L/100Km)
Combined:15 mpg US (15.7 L/100Km)

CHEVROLET Avalanche
5.3L V8 4AT RWD (285 HP)

ENGINE SPECS - 5.3L V8 4AT RWD (285 HP)
Cylinders:V8
Displacement:5328 cm3
Power:212.5 KW @ 5200 RPM
289 HP @ 5200 RPM
285 BHP @ 5200 RPM
Torque:325 lb-ft @ 4000 RPM
441 Nm @ 4000 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:38 gallons (143.8 L)
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:4-speed automatic
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:265/70 R16
DIMENSIONS
Length:221.7 in (5631 mm)
Width:79.8 in (2027 mm)
Height:73.6 in (1869 mm)
Front/rear Track:65/66 in (1,651/1,676 mm)
Wheelbase:130 in (3302 mm)
Ground Clearance:8.2 in (208 mm)
Cargo Volume:53.4 cuFT (1512 L)
Aerodynamics (Cd):0.37
WEIGHT SPECS
Unladen Weight:5437.5 lbs (2466 kg)
Gross Weight Limit:6815.7 lbs (3092 kg)
FUEL ECONOMY (NEDC)
City:14.3 mpg US (16.4 L/100Km)
Highway:20.5 mpg US (11.5 L/100Km)
Combined:16.6 mpg US (14.2 L/100Km)
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