2003 Chevrolet Avalanche 2500
1 trim · 2 configurations · Truck (Crew Cab)
Starting MSRP
$34,050 – $37,050
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How much should you pay for the Chevrolet Avalanche 2500? Select a trim to update purchase and lease estimates.
MSRP by trim
$34,050
Starting MSRP
Purchase information
Based on 2500
Total price (2500 MSRP)
$34,050
Typical monthly
$674/mo
Avg. APR
7.00%
60-month loan estimate for good credit (rates as of 2026-07-12). Not a credit offer; actual APR varies by lender, credit, and dealer.
Open loan calculatorCompare 2003 Chevrolet Avalanche 2500 trims
2500 RWD
- MSRP
- $34,050
- Fuel economy (city/hwy)
- —
- Horsepower
- 340 hp
- Torque
- 455 lb-ft
- Engine
- 8.1L V8 gas
- Seating
- 6
- Drivetrain
- RWD
- Cargo (cu ft)
- —
- Max towing
- 12,000 lbs
2500 4WD
- MSRP
- $37,050
- Fuel economy (city/hwy)
- —
- Horsepower
- 340 hp
- Torque
- 455 lb-ft
- Engine
- 8.1L V8 gas
- Seating
- 6
- Drivetrain
- 4WD
- Cargo (cu ft)
- —
- Max towing
- 11,900 lbs
| Spec | 2500 RWD | 2500 4WD |
|---|---|---|
| MSRP | $34,050 | $37,050 |
| Fuel economy (city/hwy) | — | — |
| Horsepower | 340 hp | 340 hp |
| Torque | 455 lb-ft | 455 lb-ft |
| Engine | 8.1L V8 gas | 8.1L V8 gas |
| Seating | 6 | 6 |
| Drivetrain | RWD | 4WD |
| Cargo (cu ft) | — | — |
| Max towing | 12,000 lbs | 11,900 lbs |
Manufacturer specifications by trim and drivetrain. Same trim names with different MSRPs are distinct FWD/AWD (or other drivetrain) configurations from the catalog. MSRP excludes destination fees, taxes, and dealer-installed options.
Full specifications
Engine & drivetrain
- Engine type
- 2500 RWDgas2500 4WDgas
- Fuel type
- 2500 RWDregular unleaded2500 4WDregular unleaded
- Cylinders
- 2500 RWDV82500 4WDV8
- Displacement
- 2500 RWD8.1 L2500 4WD8.1 L
- Horsepower
- 2500 RWD340 hp2500 4WD340 hp
- Torque
- 2500 RWD455 lb-ft2500 4WD455 lb-ft
- Transmission
- 2500 RWD4-speed automatic2500 4WD4-speed automatic
- Drivetrain
- 2500 RWDrear wheel drive2500 4WDfour wheel drive
Dimensions
- Body type
- 2500 RWDTruck (Crew Cab)2500 4WDTruck (Crew Cab)
- Doors
- 2500 RWD42500 4WD4
- Seating
- 2500 RWD62500 4WD6
- Length
- 2500 RWD221.7 in2500 4WD221.7 in
- Width
- 2500 RWD79.8 in2500 4WD79.8 in
- Height
- 2500 RWD73.3 in2500 4WD73.3 in
- Wheelbase
- 2500 RWD130 in2500 4WD130 in
- Ground clearance
- 2500 RWD8.6 in2500 4WD8.6 in
Capacity & weight
- Max towing
- 2500 RWD12,000 lbs2500 4WD11,900 lbs
- Max payload
- 2500 RWD2,146 lbs2500 4WD1,807 lbs
- Curb weight
- 2500 RWD6,454 lbs2500 4WD6,793 lbs
- Fuel tank
- 2500 RWD38 gal2500 4WD38 gal
| Spec | 2500 RWD | 2500 4WD |
|---|---|---|
| Engine & drivetrain | ||
| Engine type | gas | gas |
| Fuel type | regular unleaded | regular unleaded |
| Cylinders | V8 | V8 |
| Displacement | 8.1 L | 8.1 L |
| Horsepower | 340 hp | 340 hp |
| Torque | 455 lb-ft | 455 lb-ft |
| Transmission | 4-speed automatic | 4-speed automatic |
| Drivetrain | rear wheel drive | four wheel drive |
| Dimensions | ||
| Body type | Truck (Crew Cab) | Truck (Crew Cab) |
| Doors | 4 | 4 |
| Seating | 6 | 6 |
| Length | 221.7 in | 221.7 in |
| Width | 79.8 in | 79.8 in |
| Height | 73.3 in | 73.3 in |
| Wheelbase | 130 in | 130 in |
| Ground clearance | 8.6 in | 8.6 in |
| Capacity & weight | ||
| Max towing | 12,000 lbs | 11,900 lbs |
| Max payload | 2,146 lbs | 1,807 lbs |
| Curb weight | 6,454 lbs | 6,793 lbs |
| Fuel tank | 38 gal | 38 gal |