2020 Porsche 718 Cayman Gt4
19MPG
Combined
1
Trim
2020
2021 →
Updated February 27, 2026
Get the full picture on the 2020 Porsche 718 Cayman Gt4. As a Sports Car, it achieves 19 combined MPG and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.
2020 Porsche 718 Cayman Gt4 Specifications
| Spec | Value |
|---|---|
| Combined MPG | 19 combined MPG |
| City MPG | 16 |
| Highway MPG | 23 |
| Body Style | Sports Car |
| Fuel Type | Premium |
| Drive | RWD |
| Available Trims | 1 |
Annual Fuel Cost
Based on EPA estimates, the 2020 Porsche 718 Cayman Gt4 costs approximately $3,050 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2020 Porsche 718 Cayman Gt4
See how it stacks up against similar vehicles:
Other Model Years
Check Vehicle History
Considering a used Porsche 718 Cayman Gt4? Get a comprehensive vehicle history report including accident records, ownership history, and more.
🔍 Check Porsche 718 Cayman Gt4 Vehicle History
Check VIN →
Check Vehicle History
Check VINGet the full story — accidents, ownership, recalls, odometer, and more. Decode any VIN instantly.