330i Sedan
Rear-Wheel Drive · Automatic (S8) · Compact Cars
- MPG combined
- 31
- City / highway
- 28 / 35
- Engine
- 2.0L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $2,650
- Tailpipe CO₂
- 286 g/mi
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World Of EVEditorial
BMW 3 Series
The BMW 3 Series has been sold in the US from 2000 to 2026, in 27 model years covered here. The 2026 line-up has 4 trims with 29–31 MPG combined.
Model years
2025 3 Series trims (4)
330i xDrive Sedan
All-Wheel Drive · Automatic (S8) · Compact Cars
- MPG combined
- 29
- City / highway
- 26 / 34
- Engine
- 2.0L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $2,850
- Tailpipe CO₂
- 298 g/mi
M340i Sedan
Rear-Wheel Drive · Automatic (S8) · Compact Cars
- MPG combined
- 29
- City / highway
- 27 / 33
- Engine
- 3.0L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $2,850
- Tailpipe CO₂
- 299 g/mi
M340i xDrive Sedan
All-Wheel Drive · Automatic (S8) · Compact Cars
- MPG combined
- 29
- City / highway
- 26 / 33
- Engine
- 3.0L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $2,850
- Tailpipe CO₂
- 304 g/mi
Source: U.S. EPA / DOE fueleconomy.gov. Annual fuel cost is the EPA estimate for 15,000 miles a year at national average fuel and electricity prices.