Jeep Grand Cherokee L 4WD Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2026

22 MPG combined

Latest Model

2026

22 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2026	Regular	20	25	22	$3,050	Details →
2025	Regular	18	25	21	$3,200	Details →
2024	Regular	18	25	21	$3,200	Details →
2023	Regular	18	25	21	$3,200	Details →
2022	Regular	18	25	21	$3,200	Details →
2021	Regular	18	25	21	$3,200	Details →