Does the 2025 INFINITI QX55 need premium gas?
Yes. Premium.
$288extra a year
- Premium listed for the LUXE AWD.
- All 3 trims list premium.
- Required or only recommended: the data does not say.
- 56% of 148 SUVs (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 |
|---|---|---|---|---|---|
| LUXE AWD | 2.0L 4cyl | Premium | 25 | $1,536 | $1,824 |
| ESSENTIAL AWD | 2.0L 4cyl | Premium | 25 | $1,536 | $1,824 |
| SENSORY AWD | 2.0L 4cyl | Premium | 25 | $1,536 | $1,824 |
Rivals
| Car | Cheapest trim | Grade |
|---|---|---|
| 2025 INFINITI QX55 | LUXE AWD | Premium |
| 2025 INFINITI QX60 | PURE FWD | Premium |
| 2025 BMW X3 | xDrive30 AWD | Premium |
| 2025 Land Rover Range Rover Evoque | P250 Core S AWD | Premium |
| 2025 Jeep Wrangler 4xe | Sport S 4xe 4WD | Premium |
| 2025 Mercedes-Benz GLC | 300 RWD | 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