2007 Chevrolet Avalanche 1500
General
Location of final assembly Silao, Mexico
Body style Four-door pickup
EPA size class Half-ton truck
Drivetrain layout Front engine, RWD/4WD
Airbags Dual front, side curtain (opt)
Powertrain
Engine type 90o V-8, iron block, alum heads
Bore x stroke, in 3.78 x 3.62
Displacement, ci/L 325/5.3
Compression ratio 9.9:1
Valve gear OHV, 2 valves/cyl, AFM
SAE horsepower, hp @ rpm 320 @ 5200
SAE torque, lb-ft @ rpm 340 @ 4200
Opt engine90° V-8, all alum (4WD)
Bore x stroke, in3.78 x 3.62
Displacement, ci/L325/5.3
Compression ratio9.9:1
Valve gear OHV, 2 valves/cyl, AFM
SAE horsepower, hp @ rpm 310 @ 5200
SAE torque, lb-ft @ rpm 335 @ 4000
Opt engine 90° V-8, all alum
Bore x stroke, in 4.00 x 3.62
Displacement, ci/L 364/6.0
Compression ratio 9.7:1
Valve gear OHV, 2 valves/cyl, AFM, VVT
SAE horsepower, hp @ rpm 355 @ 5400
SAE torque, lb-ft @ rpm 365 @ 4400
Transmission type 4L60 4-speed automatic
1st3.06:1
2nd1.63:1
3rd1.00:1
4th0.70:1
Reverse2.29:1
Opt transmission 4L70 4-speed automatic
1st3.06:1
2nd1.63:1
3rd1.00:1
4th0.70:1
Reverse2.29:1
Axle ratio3.73:1, 4.10:1
Final drive ratio 2.61:1, 2.87:1
Recommended fuel Unleaded regular
Dimensions/Capacities
Wheelbase, in 130.0
Length, in 221.3
Width, in 79.1
Height, in 76.6
Track, f/r, in 68.2/67.0
Headroom, f/r, in 41.1/40.0
Legroom, f/r, in 41.3/39.1
Shoulder room, f/r, in 65.3/65.2
Hiproom, f/r, in 64.4/61.8
Ground clearance, in 9.1
Bed size LxWxH, in 63.3x50.0x25.0
Fuel capacity, gal 31.5
Chassis
Suspension, front/rear Independent, coil springs/ independent five-link, coil springs
Steering type Power assisted rack and pinion
Ratio 17.8:1
Turns, lock-to-lock 3.0
Turning circle, ft 43.0
Brakes, f/r Disc/disc, 4WABS
Wheels 17x7.5-in, 18x8.0-in, 20x8.5-in
Tires Goodyear all-season, Bridgestone on- and off-road, Bridgestone all-season
Sizes P265/70R17, P265/65R18, P275/55R20
EPA fuel economy, city/hwy N/A
Price
Base price $35,000 (est)