Does the 2021 BMW M5 need premium gas?
Yes. Premium.
$424extra a year
- Premium listed for the AWD.
- Required or only recommended: the data does not say.
- 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 | 4.4L 8cyl | Premium | 17 | $2,259 | $2,682 |
Rivals
| Car | Cheapest trim | Grade |
|---|---|---|
| 2021 BMW M5 | AWD | Premium |
| 2021 Maserati Quattroporte | S RWD | Premium |
| 2021 Audi RS 7 | 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