Photo: BMW Z4 by Matti Blume, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
BMW · model year 2023
2023 BMW Z4 M40i
Two Seaters · Rear-Wheel Drive · Gas · EPA class: Two Seaters
EPA figures · 2023fueleconomy.gov
26MPG combined
23/31MPG city / highway
$3,150fuel a year
338 g CO₂ per mile 3.0 L 6-cyl turbo Automatic (S8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 26 MPG
- City MPG
- 23 MPG
- Highway MPG
- 31 MPG
- Annual fuel cost
- $3,150
- Tailpipe CO₂
- 338 g per mile
- Model year
- 2023
- Body
- Car
- EPA size class
- Two Seaters
- Drive
- Rear-Wheel Drive
- Engine
- 3.0 L 6-cyl turbo
- Transmission
- Automatic (S8)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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