BMW
428i Convertible
U.S. fuel economy and specifications from the EPA.

27Best combined MPG2016 model year
2014–2016Model years3 with EPA ratings
3Rated configurationsDrive, transmission and engine
2 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2014 26 MPG
2015 26 MPG
2016 27 MPG
1 configuration.
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Subcompact Cars
- Combined MPG
- 27
- Engine displacement
- 2.0 L
- Cylinders
- 4
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Subcompact Cars
- Combined MPG
- 26
- Engine displacement
- 2.0 L
- Cylinders
- 4
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Subcompact Cars
- Combined MPG
- 26
- Engine displacement
- 2.0 L
- Cylinders
- 4