← all 2018 Jeep Grand Cherokee 4WD trims
2018 Jeep Grand Cherokee 4WD — 3.6L 6-cyl, Automatic 8-spd, AWD
This 2018 Jeep Grand Cherokee 4WD (3.6L 6-cyl, Automatic 8-spd, AWD) takes regular (87-octane) gasoline. REGULAR
21
MPG combined (18 city / 25 hwy)
$2,950
est. fuel cost / year (EPA, 15k mi)
427 g/mi
tailpipe CO₂
Other 2018 Jeep Grand Cherokee 4WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.0L 6-cyl, Automatic 8-spd, AWD | DIESEL | 24 | $3,250 |
| 5.7L 8-cyl, Automatic 8-spd, AWD | MIDGRADE | 17 | $4,200 |
EPA fuel type: Regular · class: Standard Sport Utility Vehicle 4WD · retrieved 2026-06-14.