2021 head-to-head · Midsize & Large SUV
2021 Chevrolet Suburban Diesel vs GMC Yukon Diesel
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 $3.70/gal diesel fuel, the most efficient 2021 Chevrolet Suburban Diesel (23 MPG) costs about $2,413 a year to fuel and the 2021 GMC Yukon Diesel (23 MPG) about $2,413.
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 Suburban Diesel
- GMC Yukon Diesel
Side by side
| Chevrolet Suburban Diesel | GMC Yukon Diesel | |
|---|---|---|
| $2,413 | Your annual fuel cost | $2,413 |
| 23 MPG | Combined efficiency | 23 MPG |
| 21 MPG | City | 21 MPG |
| 27 MPG | Highway | 27 MPG |
| 437 g/mi | Tailpipe CO₂ (g/mi) | 437 g/mi |
| 5/10 | EPA fuel economy score | 5/10 |
| 4/10 | EPA greenhouse gas score | 4/10 |
| Diesel | Powertrain | Diesel |
| Diesel | Fuel | Diesel |
| 3.0L 6-cyl turbo | Engine / motor | 3.0L 6-cyl turbo |
| 10-speed automatic | Transmission | 10-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 Suburban Diesel vs GMC Yukon Diesel across model years
- Chevrolet Suburban Diesel
- GMC Yukon Diesel
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 65 2021 midsize & large SUVs, the Chevrolet Suburban Diesel ranks 21st and the GMC Yukon Diesel 22nd for lowest fuel cost.
Frequently asked questions
How much does it cost to fuel the 2021 Chevrolet Suburban Diesel vs. the GMC Yukon Diesel per year?
At 15,000 miles a year with $3.70/gal diesel fuel, about $2,413 for the Chevrolet Suburban Diesel and $2,413 for the GMC Yukon Diesel.
Chevrolet Suburban Diesel vs GMC Yukon Diesel in other years
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