Does the 2026 Rolls-Royce Cullinan need premium gas?
Yes. Premium.
$514extra a year
- Premium listed for the Series II AWD.
- All 4 trims list premium.
- 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 |
|---|---|---|---|---|---|
| Series II AWD | N/A | Premium | 14 | $2,743 | $3,257 |
| Sport Utility AWD | 6.7L 12cyl | Premium | 14 | $2,743 | $3,257 |
| Black Badge Series II AWD | N/A | Premium | 14 | $2,743 | $3,257 |
| Black Badge Sport Utility AWD | 6.7L 12cyl | Premium | 14 | $2,743 | $3,257 |
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