Does the 2005 Jeep Liberty/Cherokee 4WD need premium gas?
Fuel grade varies by trim — see the breakdown below.
| Trim (engine / transmission) | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 2.4L 4-cyl, 6-spd manual, AWD | REGULAR | 20 | $3,100 |
| 3.7L 6-cyl, Automatic 4-spd, AWD | REGULAR | 17 | $3,650 |
| 3.7L 6-cyl, 6-spd manual, AWD | REGULAR | 17 | $3,650 |
| 2.8L 4-cyl, Automatic 5-spd, AWD | DIESEL | 21 | $3,700 |
The EPA records the fuel each version was tested on. Whether premium is strictly required or just recommended is an owner's-manual detail the EPA dataset doesn't include — so we don't guess it.
4 trim(s) · EPA FuelEconomy.gov · retrieved 2026-06-14.