Closest available photo (1999 model year); you're viewing the 2000.
Overview
- Body
- Standard Pickup Trucks 2WDEPA, from EPA, last updated 6/22/2026
- Drivetrain
- Rear-Wheel DriveEPA, from EPA, last updated 6/22/2026
- Transmission
- Automatic 4-spdEPA, from EPA, last updated 6/22/2026
- Powertrain
- GasEPA, from EPA, last updated 6/22/2026
- Fuel
- RegularEPA, from EPA, last updated 6/22/2026
Engine & performance
- Aspiration
- Naturally aspiratedEPA, from EPA, last updated 6/22/2026
Efficiency
- MPG Hwy
- 18 mpgEPA, from EPA, last updated 6/22/2026
- MPG City
- 14 mpgEPA, from EPA, last updated 6/22/2026
- MPG Comb
- 15 mpgEPA, from EPA, last updated 6/22/2026
- Fuel $/yr
- $4,150EPA, from EPA, last updated 6/22/2026
- Elec. Range
- 0 miEPA, from EPA, last updated 6/22/2026
Dimensions & capacity
- Wheelbase
- 144 inNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
- Curb Weight
- 5,196 lbNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
- GVWR class
- Class 2G (8,001 to 9,000 lb)NHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
Safety NHTSA record NHTSA, model year
- Recalls
- 1
- Owner complaints
- 48 See on NHTSA
- Reported injuries
- 4
Reported problems NHTSA record NHTSA owner complaints, model year
- SERVICE BRAKES, HYDRAULIC37%
- SERVICE BRAKES13%
- STRUCTURE8%
- ENGINE AND ENGINE COOLING6%
- ELECTRICAL SYSTEM5%
- STEERING5%
Source: NHTSA owner complaints, 63 total.
GMC Sierra 2500: best and worst yearsWarranty manufacturer terms, by make
- Basic
- 3 yr / 36k mi
- Powertrain
- 5 yr / 60k mi
- Roadside assistance
- 5 yr / 60k mi
- Maintenance
- 1 yr / 12k mi
- EV battery
- 8 yr / 100k mi
Source: www.gmfleet.com as of 2026-06
Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.