2018 Porsche 911 Targa 4 Gts
22MPG
Combined
2
Trims
Updated February 27, 2026
Get the full picture on the 2018 Porsche 911 Targa 4 Gts. As a Compact Sedan, it achieves 21–22 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.
2018 Porsche 911 Targa 4 Gts Specifications
| Spec | Value |
|---|---|
| Combined MPG | 21–22 combined MPG depending on trim |
| City MPG | 20 |
| 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 | 18/26/21 | 3.0L 6cyl | Manual 7-spd |
| 6 cyl | 20/26/22 | 3.0L 6cyl | Automatic (AM-S7) |
Annual Fuel Cost
Based on EPA estimates, the 2018 Porsche 911 Targa 4 Gts costs approximately $2,725 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2018 Porsche 911 Targa 4 Gts
See how it stacks up against similar vehicles:
Other Model Years
- 2026 Porsche 911 Targa 4 Gts
- 2025 Porsche 911 Targa 4 Gts
- 2024 Porsche 911 Targa 4 Gts
- 2023 Porsche 911 Targa 4 Gts
- 2022 Porsche 911 Targa 4 Gts
- 2019 Porsche 911 Targa 4 Gts
- 2018 (this page)
- 2017 Porsche 911 Targa 4 Gts
- 2016 Porsche 911 Targa 4 Gts
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