2012 Porsche 911 C4 Gts Cabriolet
21MPG
Combined
2
Trims
2012
Updated February 27, 2026
The 2012 Porsche 911 C4 Gts Cabriolet is a Compact Sedan that delivers 20–21 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2012 Porsche 911 C4 Gts Cabriolet Specifications
| Spec | Value |
|---|---|
| Combined MPG | 20–21 combined MPG depending on trim |
| City MPG | 19 |
| Highway MPG | 26 |
| Body Style | Compact Sedan |
| Fuel Type | Premium |
| Drive | 4WD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Man | 18/24/20 | 3.8L 6cyl | Manual 6-spd |
| Auto | 19/26/21 | 3.8L 6cyl | Automatic 7-spd |
Annual Fuel Cost
Based on EPA estimates, the 2012 Porsche 911 C4 Gts Cabriolet costs approximately $2,850 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
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