Does the 2026 BMW Z4 need premium gas?
Yes. Premium.
$257extra a year
- Premium listed for the sDrive30i RWD.
- All 2 trims list premium.
- Required or only recommended: the data does not say.
12,000 miles a year. Gas $3.20. Premium $0.60 more.
| Trim | Engine | Grade | Mpg | Regular, a year | Premium, a year |
|---|---|---|---|---|---|
| sDrive30i RWD | 2.0L 4cyl | Premium | 28 | $1,371 | $1,629 |
| M40i RWD | 3.0L 6cyl | Premium | 25 | $1,536 | $1,824 |
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