2008 BMW 135i Convertible
20MPG
Combined
2
Trims
2008
2009 →
Updated February 27, 2026
The 2008 BMW 135i Convertible is a Compact Sedan that delivers 20 combined MPG. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2008 BMW 135i Convertible Specifications
| Spec | Value |
|---|---|
| Combined MPG | 20 combined MPG |
| City MPG | 17 |
| Highway MPG | 26 |
| Body Style | Compact Sedan |
| Fuel Type | Premium |
| Drive | RWD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Man | 17/26/20 | 3.0L 6cyl | Manual 6-spd |
| 6 cyl | 17/26/20 | 3.0L 6cyl | Automatic (S6) |
Annual Fuel Cost
Based on EPA estimates, the 2008 BMW 135i Convertible costs approximately $2,900 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
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Other Model Years
- 2013 BMW 135i Convertible
- 2012 BMW 135i Convertible
- 2011 BMW 135i Convertible
- 2010 BMW 135i Convertible
- 2009 BMW 135i Convertible
- 2008 (this page)
Check Vehicle History
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