2021 head-to-head · Two-Seater
2021 Audi R8 vs Audi TT
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2021 Audi TT is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas and $3.10/gal regular gas, it costs about $1,788 a year to fuel (26 MPG), versus $3,485 for the 2021 Audi R8 (17 MPG). That's roughly $1,697 a year, or about $8,484 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Audi R8
- Audi TT
Side by side
| Audi R8 | Audi TT | |
|---|---|---|
| $3,485 | Your annual fuel cost | $1,788 |
| 17 MPG | Combined efficiency | 26 MPG |
| 14 MPG | City | 23 MPG |
| 23 MPG | Highway | 31 MPG |
| 528 g/mi | Tailpipe CO₂ (g/mi) | 344 g/mi |
| 3/10 | EPA fuel economy score | 5/10 |
| 3/10 | EPA greenhouse gas score | 5/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Regular gasoline |
| 5.2L 10-cyl | Engine / motor | 2.0L 4-cyl turbo |
| 7-speed dual-clutch | Transmission | 7-speed dual-clutch |
| RWD | Drivetrain | AWD |
✓ 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.
Audi R8 vs Audi TT across model years
- Audi R8
- Audi TT
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 27 2021 two-seaters, the Audi R8 ranks 17th and the Audi TT 1st for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2021 Audi R8 or the 2021 Audi TT?
Measured by cost to drive, the Audi TT. The Audi R8 is rated 17 MPG combined and the Audi TT 26 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2021 Audi R8 vs. the Audi TT per year?
At 15,000 miles a year with $3.95/gal premium gas and $3.10/gal regular gas, about $3,485 for the Audi R8 and $1,788 for the Audi TT.
Audi R8 vs Audi TT in other years
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