Does the 2021 Porsche 718 Boxster need premium gas?
Yes. Premium.
$327extra a year
- Premium listed for the RWD.
- All 8 trims list premium.
- Required or only recommended: the data does not say.
- 100% of 14 convertibles (2021) list premium.
12,000 miles a year. Gas $3.20. Premium $0.60 more.
| Trim | Engine | Grade | Mpg | Regular, a year | Premium, a year |
|---|---|---|---|---|---|
| RWD | 2.0L 4cyl | Premium | 22 | $1,745 | $2,073 |
| T RWD | 2.0L 4cyl | Premium | 22 | $1,745 | $2,073 |
| S RWD | 2.5L 4cyl | Premium | 21 | $1,829 | $2,171 |
| GTS 4.0 RWD | 4.0L 6cyl | Premium | 19 | $2,021 | $2,400 |
| Spyder RWD | 4.0L 6cyl | Premium | 19 | $2,021 | $2,400 |
| 25 Years Anniversary Edition Roadster 2D RWD | 4.0L 6cyl | Premium | 19 | $2,021 | $2,400 |
| 25 Years RWD | 4.0L 6cyl | Premium | 19 | $2,021 | $2,400 |
| 718 Spyder RWD | 4.0L 6cyl | Premium | 19 | $2,021 | $2,400 |
Rivals
| Car | Cheapest trim | Grade |
|---|---|---|
| 2021 Porsche 718 Boxster | RWD | Premium |
| 2021 Chevrolet Corvette | Stingray RWD | Premium |
What this cannot tell you
Check the fuel door or manual before you fill.
Gas prices and the premium gap change by state.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree