2009 Infiniti G37 Convertible
20MPG
Combined
2
Trims
2009
2010 →
Updated February 27, 2026
Get the full picture on the 2009 Infiniti G37 Convertible. As a Compact Sedan, it achieves 19–20 combined MPG depending on trim and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.
2009 Infiniti G37 Convertible Specifications
| Spec | Value |
|---|---|
| Combined MPG | 19–20 combined MPG depending on trim |
| City MPG | 17 |
| Highway MPG | 25 |
| Body Style | Compact Sedan |
| Fuel Type | Premium |
| Drive | RWD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Man | 16/24/19 | 3.7L 6cyl | Manual 6-spd |
| 6 cyl | 17/25/20 | 3.7L 6cyl | Automatic (S7) |
Annual Fuel Cost
Based on EPA estimates, the 2009 Infiniti G37 Convertible costs approximately $2,975 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2009 Infiniti G37 Convertible
See how it stacks up against similar vehicles:
Other Model Years
- 2013 Infiniti G37 Convertible
- 2012 Infiniti G37 Convertible
- 2011 Infiniti G37 Convertible
- 2010 Infiniti G37 Convertible
- 2009 (this page)
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