Does the 2021 Subaru Legacy need premium gas?
No. Regular.
$0extra a year
- Regular listed for the AWD.
- All 6 trims list regular.
- Premium by choice: $240 more a year.
- 60% of 75 sedans (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 |
|---|---|---|---|---|---|
| AWD | 2.5L 4cyl | Regular | 30 | $1,280 | $1,520 |
| Premium AWD | 2.5L 4cyl | Regular | 30 | $1,280 | $1,520 |
| Sport AWD | 2.5L 4cyl | Regular | 30 | $1,280 | $1,520 |
| Limited AWD | 2.5L 4cyl | Regular | 30 | $1,280 | $1,520 |
| Limited XT AWD | 2.4L 4cyl | Regular | 27 | $1,422 | $1,689 |
| Touring XT AWD | 2.4L 4cyl | Regular | 27 | $1,422 | $1,689 |
Rivals
| Car | Cheapest trim | Grade |
|---|---|---|
| 2021 Subaru Legacy | AWD | Regular |
| 2021 Honda Insight | LX FWD | Regular |
| 2021 Chevrolet Malibu | L FWD | Regular |
| 2021 Kia K5 | LX FWD | Regular |
| 2021 Hyundai Sonata | SE FWD | Regular |
| 2021 Volkswagen Passat | S FWD | Regular |
| 2021 Mazda MAZDA6 | Sport FWD | Regular |
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