Does the 2025 Jeep Grand Wagoneer L need premium gas?
Yes. Premium.
$424extra a year
- Premium listed for the Series II Obsidian 4WD.
- 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 |
|---|---|---|---|---|---|
| Series II Obsidian 4WD | 3.0L 6cyl | Premium | 17 | $2,259 | $2,682 |
| Series III 4WD | 3.0L 6cyl | Premium | 17 | $2,259 | $2,682 |
| Series III Obsidian 4WD | 3.0L 6cyl | Premium | 17 | $2,259 | $2,682 |
Rivals
| Car | Cheapest trim | Grade |
|---|---|---|
| 2025 Jeep Grand Wagoneer L | Series II Obsidian 4WD | Premium |
| 2025 Audi SQ8 | Premium Plus AWD | Premium |
| 2025 Lincoln Navigator | Reserve 4WD | Premium |
| 2025 Cadillac Escalade ESV | Luxury RWD | Premium |
| 2025 Audi SQ7 | Premium Plus 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