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2003 Chevrolet Suburban 2500
| 2003 Chevrolet Suburban LS/LT Quadrasteer | | GENERAL | | Location of final assembly | Janesville, Wis. | | | Body style | 4-door, 7-pass | | EPA size class | Multipurpose | | Drivetrain layout | Front engine, 4WD | | Airbags | Front driver/pass | | POWERTRAIN | | Engine type | V-8, iron block, aluminum heads | | Bore x stroke, in | 4.00 x 3.62 | | Displacement, ci/l | 364/6.0 | | Compression ratio | 9.4:1 | | Valve gear | OHV, 2 valves/cyl | | Fuel induction | Sequential fuel injection | | SAE horsepower, hp @ rpm | 320 @ 5000 | | SAE torque, lb-ft @ rpm | 360 @ 4000 | | Transmission type | 4L80-E | | | 1st | 2.48:1 | | 2nd | 1.48:1 | | 3rd | 1.00:1 | | 4th | 0.75:1 | | Reverse | 2.08:1 | | Axle ratio | 3.42:1 | | Final-drive ratio | 2.57:1 | | Rpm @ 60 mph | 2100 | | Recommended fuel | Unleaded regular | | DIMENSIONS/CAPACITIES | | Wheelbase, in | 130.0 | | Length, in | 219.3 | | Width, in | 79.8 | | Height, in | 76.5 | | Headroom, f/m/r, in | 40.7/39.0/38.6 | | Legroom, f/m/r, in | 41.3/39.1/36.1 | | Shoulder room, f/m/r, in | 65.2/65.1/64.4 | | Total cargo-area volume, cu ft | 149.5 | | Ground clearance, in | 7.1 | | Approach & departure angle, deg | 25/22 | | Load lift height, in | 31.8 | | Ride height, in | 32.5 | Base curb weight, lb | 5796 | | Payload capacity, lb | 2840 | | GVWR, lb | 8600 | | GCWR, lb | 20,300 | | Towing capacity, lb | 12,000 | | Fuel capacity, gal | 37.5 | | CHASSIS | | Suspension, f/r | IFS, torsion bars; | | live axle, leaf springs | | Steering type | Recirculating ball, power assist | | Ratio | 16.2:1 overall | | Turns, lock to lock | 3.2 | | Turning circle, ft | 35.0 | | Brakes, f/r | Vented disc; vented disc | | Wheels | 16 x 6.5-in forged alloy | | Tires | LT245/75R16 | | Load rating | E | | | PERFORMANCE | | Acceleration (sec) | | 0-30 | 3.59 | | 0-40 | 5.32 | | 0-50 | 7.39 | | 0-60 | 10.26 | | 0-70 | 13.12 | | 0-80 | 16.34 | | Standing quarter mile, sec/mph | 17.28/83.87 | | Braking 60-0, ft | 148 | | Speed through 600-ft slalom, mph | 57.70 | | EPA fuel economy, city/hwy | 13/17 | | PRICE | | Base price | $38,683 | | Price as tested | $44,899 |
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