Does the 2026 BMW X5 M need premium gas?
Yes. Premium.
$480extra a year
- Premium listed for the Competition AWD.
- Required or only recommended: the data does not say.
- 52% of 138 SUVs (2026) list premium.
12,000 miles a year. Gas $3.20. Premium $0.60 more.
| Trim | Engine | Grade | Mpg | Regular, a year | Premium, a year |
|---|---|---|---|---|---|
| Competition AWD | 4.4L 8cyl | Premium | 15 | $2,560 | $3,040 |
Rivals
| Car | Cheapest trim | Grade |
|---|---|---|
| 2026 BMW X5 M | Competition AWD | Premium |
| 2026 BMW X6 M | Competition AWD | Premium |
| 2026 Audi RS Q8 | Performance AWD | Premium |
| 2026 Land Rover Range Rover | P400 SE 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