2018 BMW M6 Gran Coupe
17MPG
Combined
2
Trims
Updated February 27, 2026
The 2018 BMW M6 Gran Coupe is a Compact Sedan that delivers 16–17 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2018 BMW M6 Gran Coupe Specifications
| Spec | Value |
|---|---|
| Combined MPG | 16–17 combined MPG depending on trim |
| City MPG | 15 |
| Highway MPG | 22 |
| Body Style | Compact Sedan |
| Fuel Type | Premium |
| Drive | RWD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Man | 15/22/17 | 4.4L 8cyl | Manual 6-spd |
| 8 cyl | 14/20/16 | 4.4L 8cyl | Automatic (AM-S7) |
Annual Fuel Cost
Based on EPA estimates, the 2018 BMW M6 Gran Coupe costs approximately $3,550 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
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Other Model Years
- 2019 BMW M6 Gran Coupe
- 2018 (this page)
- 2017 BMW M6 Gran Coupe
- 2016 BMW M6 Gran Coupe
- 2015 BMW M6 Gran Coupe
- 2014 BMW M6 Gran Coupe
- 2013 BMW M6 Gran Coupe
Check Vehicle History
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