← all 2018 Jeep Grand Cherokee 4WD trims
2018 Jeep Grand Cherokee 4WD — 3.0L 6-cyl, Automatic 8-spd, AWD
This 2018 Jeep Grand Cherokee 4WD (3.0L 6-cyl, Automatic 8-spd, AWD) runs on diesel. DIESEL
24
MPG combined (21 city / 28 hwy)
$3,250
est. fuel cost / year (EPA, 15k mi)
432 g/mi
tailpipe CO₂
Other 2018 Jeep Grand Cherokee 4WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.6L 6-cyl, Automatic 8-spd, AWD | REGULAR | 21 | $2,950 |
| 5.7L 8-cyl, Automatic 8-spd, AWD | MIDGRADE | 17 | $4,200 |
EPA fuel type: Diesel · class: Standard Sport Utility Vehicle 4WD · retrieved 2026-06-14.