The 2017 Chevrolet Sonic is documented here with 2 trims and full specifications. The most efficient trim returns 7.3 L/100 km combined.
2017 Sonic at a glance
- Best fuel economy
- 7.3 L/100km combined
- Lowest CO₂
- 175 g/km
Frequently asked questions
Is the 2017 Chevrolet Sonic fuel efficient?
The most efficient 2017 Sonic trim returns about 7.3 L/100 km in combined driving.