2023 head-to-head · Two-Seater
2023 Audi TT vs BMW Z4
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
AWD · 2.0L 4-cyl turbo · 7-speed dual-clutch · 25 MPG
The 2023 Audi TT is the cheaper one to run. Driving 15,000 miles a year with $3.10/gal regular gas and $3.95/gal premium gas, it costs about $1,860 a year to fuel (25 MPG), versus $2,116 for the 2023 BMW Z4 (28 MPG). That's roughly $256 a year, or about $1,280 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 TT
- BMW Z4
Side by side
| Audi TT | BMW Z4 | |
|---|---|---|
| $1,860 | Your annual fuel cost | $2,116 |
| 25 MPG | Combined efficiency | 28 MPG |
| 23 MPG | City | 25 MPG |
| 30 MPG | Highway | 33 MPG |
| 347 g/mi | Tailpipe CO₂ (g/mi) | 312 g/mi |
| 5/10 | EPA fuel economy score | 6/10 |
| 5/10 | EPA greenhouse gas score | 6/10 |
| Gas | Powertrain | Gas |
| Regular gasoline | Fuel | Premium gasoline |
| 2.0L 4-cyl turbo | Engine / motor | 2.0L 4-cyl turbo |
| 7-speed dual-clutch | Transmission | 8-speed automatic |
| AWD | 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.
Audi TT vs BMW Z4 across model years
- Audi TT
- BMW Z4
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 2023 two-seaters, the Audi TT ranks 1st and the BMW Z4 3rd for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2023 Audi TT or the 2023 BMW Z4?
Measured by cost to drive, the Audi TT. The Audi TT is rated 25 MPG combined and the BMW Z4 28 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2023 Audi TT vs. the BMW Z4 per year?
At 15,000 miles a year with $3.10/gal regular gas and $3.95/gal premium gas, about $1,860 for the Audi TT and $2,116 for the BMW Z4.
Audi TT vs BMW Z4 in other years
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