2023 head-to-head · Full-Size Pickup
2023 Chevrolet Silverado vs GMC Sierra
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
On fuel costs these two are nearly tied. Driving 15,000 miles a year with $3.10/gal regular gas, the most efficient 2023 Chevrolet Silverado (20 MPG) costs about $2,325 a year to fuel and the 2023 GMC Sierra (20 MPG) about $2,325.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Chevrolet Silverado
- GMC Sierra
Side by side
| Chevrolet Silverado | GMC Sierra | |
|---|---|---|
| $2,325 | Your annual fuel cost | $2,325 |
| 20 MPG | Combined efficiency | 20 MPG |
| 19 MPG | City | 19 MPG |
| 22 MPG | Highway | 22 MPG |
| 446 g/mi | Tailpipe CO₂ (g/mi) | 446 g/mi |
| 4/10 | EPA fuel economy score | 4/10 |
| 4/10 | EPA greenhouse gas score | 4/10 |
| Gas | Powertrain | Gas |
| Regular gasoline | Fuel | Regular gasoline |
| 2.7L 4-cyl turbo | Engine / motor | 2.7L 4-cyl turbo |
| 8-speed automatic | Transmission | 8-speed automatic |
| RWD | Drivetrain | RWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Chevrolet Silverado vs GMC Sierra across model years
- Chevrolet Silverado
- GMC Sierra
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Among 20 2023 full-size pickups, the Chevrolet Silverado ranks 16th and the GMC Sierra 15th for lowest fuel cost.
Frequently asked questions
How much does it cost to fuel the 2023 Chevrolet Silverado vs. the GMC Sierra per year?
At 15,000 miles a year with $3.10/gal regular gas, about $2,325 for the Chevrolet Silverado and $2,325 for the GMC Sierra.
Chevrolet Silverado vs GMC Sierra in other years
More 2023 comparisons
Chevrolet Silverado vs…
Or compare the 2023 Chevrolet Silverado with anything else: