Chevrolet Silverado (with Sport Mode) 4WD
2026–2026 · 2 configurations
The Chevrolet Silverado (with Sport Mode) 4WD has been tested by the EPA across 2 different configurations spanning model years 2026 through 2026. Over this period, the Silverado (with Sport Mode) 4WD has achieved combined fuel economy ratings ranging from 17 MPG to 24 MPG, with an overall average of 21 MPG across all engine, transmission, and drivetrain combinations. Below you will find a comprehensive breakdown of every tested configuration, organized by model year. Click any row to view detailed specifications, emissions data, and annual fuel cost estimates for that specific vehicle.
All Configurations
| Year | Powertrain | Annual Cost | City | Hwy | Comb MPG | Compare |
|---|---|---|---|---|---|---|
| 2026 | 5.3L 8-cyl 4-Wheel Drive Automatic 10-spd • Regular | $3,500 | 16 | 20 | 17MPG | |
| 2026 | 3L 6-cyl 4-Wheel Drive Automatic 10-spd • Diesel | $3,400 | 22 | 26 | 24MPG |
Historical Efficiency
Safety Rating History
NHTSA typically tests the base platform of a vehicle and does not test every specific trim level. This specific configuration (Silverado (with Sport Mode) 4WD) has not been independently rated.
Complaint & Incident History
The data below represents all official consumer complaints reported to the National Highway Traffic Safety Administration (NHTSA) for the Chevrolet Silverado (with Sport Mode) 4WD. Click on any year to drill down and read the unedited, raw problem narratives submitted directly by vehicle owners.