The 2016 BMW 340i is documented here with 2 trims and full specifications. The most efficient trim returns 9.4 L/100 km combined.
2016 340i at a glance
- Best fuel economy
- 9.4 L/100km combined
- Lowest CO₂
- 217 g/km
Frequently asked questions
Is the 2016 BMW 340i fuel efficient?
The most efficient 2016 340i trim returns about 9.4 L/100 km in combined driving.