Does the 2025 Audi S5 need premium gas?
Yes. Premium.
$313extra a year
- Premium listed for the Premium AWD.
- All 9 trims list premium.
- Required or only recommended: the data does not say.
- 69% of 68 sedans (2025) list premium.
12,000 miles a year. Gas $3.20. Premium $0.60 more.
| Trim | Engine | Grade | Mpg | Regular, a year | Premium, a year |
|---|---|---|---|---|---|
| Premium 3.0 TFSI quattro | 3.0L | Premium | 22 | $1,745 | $2,073 |
| Premium AWD | 3.0L 6cyl | Premium | 23 | $1,670 | $1,983 |
| Premium Plus 3.0 TFSI quattro | 3.0L | Premium | 22 | $1,745 | $2,073 |
| Prestige 3.0 TFSI quattro | 3.0L | Premium | 22 | $1,745 | $2,073 |
| Premium Plus AWD | 3.0L 6cyl | Premium | 23 | $1,670 | $1,983 |
| Prestige AWD | 3.0L 6cyl | Premium | 23 | $1,670 | $1,983 |
| Sportback Premium AWD | 3.0L 6cyl | Premium | 23 | $1,670 | $1,983 |
| Sportback Premium Plus AWD | 3.0L 6cyl | Premium | 23 | $1,670 | $1,983 |
| Sportback Prestige AWD | 3.0L 6cyl | Premium | 23 | $1,670 | $1,983 |
Rivals
| Car | Cheapest trim | Grade |
|---|---|---|
| 2025 Audi S5 | Premium AWD | Premium |
| 2025 Mercedes-Benz E-Class | E 350 RWD | Premium |
| 2025 Audi RS 3 | Base Style AWD | Premium |
| 2025 BMW 5 Series | 530i RWD | Premium |
| 2025 Volvo S90 | B6 Plus Bright Theme AWD | 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