Home > Chevrolet > Chevrolet Avalanche > 2004 Chevrolet Avalanche > 2004 Chevrolet Avalanche Specifications
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SPECIFICATIONS
ENGINES
Type:
5,328cc V8; cast-iron block and aluminum heads
Valvetrain: OHV 2-valves/cyl.
Power [hp at rpm]: 295 at 5,200
Torque [lb-ft at rpm]: 330 at 4,000
Bore & Stroke [mm]: 96.0 x 92.0
Compression Ratio: 9.5:1
Redline: 5,900
Mileage City / Hwy [mpg]: 13 - 14 (RWD) / 17 - 18 (RWD)
Available with: 1500
 
Type:
8,128cc V8; cast-iron block and cast-iron heads
Valvetrain: OHV 2-valves/cyl.
Power [hp at rpm]: 320 at 4,200
Torque [lb-ft at rpm]: 445 at 3,200
Bore & Stroke [mm]: 108.0 x 111.0
Compression Ratio: 9.1:1
Redline: 5,000
Mileage City / Hwy [mpg]: na / na
Available with: 2500
 
TRANSMISSIONS
Type:
4-speed automatic
Ratios: 3.06, 1.63, 1.00, 0.70
Final Drive: 3.73; 4.10
Available with: 1500
 
Type:
4-speed automatic
Ratios: 2.48, 1.48, 1.00, 0.75
Final Drive: 3.73; 4.10
Available with: 2500
 
LAYOUT
Engine position:
Front-engine
Driveline:
Rear-wheel-drive & All-wheel-drive
 
SUSPENSION
Front:
Torsion beam; anti-roll bar
Rear:
Solid axle; coil springs, anti-roll bar
 
BRAKES
Front:
12.0 x 1.14 in. power-assisted vented discs
Rear:
13.0 x 1.18 in. power-assisted vented discs
 
WEIGHT & CAPACITIES
Curb weight [lbs]:
5,437
5,678 (1500 AWD)
6,642 (2500 AWD)
GVWR [lbs]:
6,800
7,000 (AWD)
8,600
Weight distribution: 52 / 48
53 / 47 (AWD)
Max. towing capacity [lbs]: 8,200
7,900 (1500 AWD)
11,900 (2500 AWD)
Fuel Capacity [gal.]: 31.0 (1500)
37.5 (2500)
 
STEERING
Type:
Rack & Pinion; power-assist
Turning Circle [ft.]
43.3 (1500)
44.1 (2500)
 
EXTERIOR DIMENSIONS
Length [in.]:
221.7
Width [in.]:
79.8
Height [in.]:
73.3
Wheelbase [in.]: 130.0
Front Track [in.]: 65.0
Rear Track [in.]: 66.0
 
Ground Clear. [in.]: 8.6
Approach Angle [in.]: 27.4 (1500)
25.0 (2500)
Departure Angle [in.]: 23.8 (1500)
18.0 (2500)
 
INTERIOR DIMENSIONS
Pass. Vol. [cu-ft]:
120.2
Seating Capacity:
5 - 6
 
Front Headroom [in.]:
40.7
Rear Headroom [in.]: 38.6
 
Front Legroom [in.]:
41.3
Rear Legroom [in.]: 38.9
 
Front Shoulderroom [in.]:
65.2
Rear Shoulderroom [in.]: 65.2
 
Front Hiproom [in.]:
61.4
Rear Hiproom [in.]: 62.0
 
Cargo Cap. [cu-ft]:
42.9
 
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