2027 · Midsize & Large SUV · Gas
2027 Jeep Grand Cherokee MPG & fuel economy
The 2027 Jeep Grand Cherokee is a midsize or large SUV offered in 6 EPA-rated configurations. The most efficient version returns 23 MPG combined (21 city / 26 highway) on regular gasoline. Across the lineup, combined ratings range from 21 to 23 MPG. Efficiency is unchanged from the 2026 model. Among 58 midsize & large SUVs rated for 2027, it ranks 20th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,022 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2027 Jeep Grand Cherokee's fuel average is 9.8 km/L (10.2 L/100 km), or 23 MPG combined: 8.9 km/L in the city and 11.1 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 21 | 8.9 | 11.2 |
| Highway | 26 | 11.1 | 9.0 |
| Combined | 23 | 9.8 | 10.2 |
How it ranks among 2027 Midsize & Large SUVs
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Grand Cherokee MPG across model years
Full history →6 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 2.0L 4-cyl turbo · 8-speed automatic Grand Cherokee L 2WD |
Gas | 21 MPG | 26 MPG | 23 MPG | — | $2,022 |
| RWD · 3.6L 6-cyl · 8-speed automatic Grand Cherokee 2WD |
Gas | 19 MPG | 26 MPG | 22 MPG | — | $2,114 |
| AWD · 2.0L 4-cyl turbo · 8-speed automatic Grand Cherokee L 4WD |
Gas | 20 MPG | 25 MPG | 22 MPG | — | $2,114 |
| AWD · 3.6L 6-cyl · 8-speed automatic Grand Cherokee 4WD |
Gas | 19 MPG | 26 MPG | 22 MPG | — | $2,114 |
| RWD · 3.6L 6-cyl · 8-speed automatic Grand Cherokee L 2WD |
Gas | 19 MPG | 26 MPG | 21 MPG | — | $2,214 |
| AWD · 3.6L 6-cyl · 8-speed automatic Grand Cherokee L 4WD |
Gas | 18 MPG | 25 MPG | 21 MPG | — | $2,214 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 2.0L 4-cyl turbo
- Transmission
- 8-speed automatic
- Drivetrain
- RWD
- Tailpipe CO₂
- 394 g/mi
- EPA fuel economy score
- 5/10
- EPA greenhouse gas score
- 5/10
2027 Jeep Grand Cherokee vs. rivals
Compare the 2027 Grand Cherokee
With any other car from any year, including other Grand Cherokee model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2027 Jeep Grand Cherokee?
Up to 23 MPG combined (21 city / 26 highway); ratings range from 21 to 23 MPG depending on configuration.
What fuel does the 2027 Jeep Grand Cherokee use?
Regular gasoline.
What is the fuel average in km/L for the 2027 Jeep Grand Cherokee?
The 2027 Jeep Grand Cherokee's fuel average is 9.8 km/L (10.2 L/100 km), or 23 MPG combined: 8.9 km/L in the city and 11.1 km/L on the highway.
How much does it cost to fuel the 2027 Jeep Grand Cherokee per year?
About $2,022 at 15,000 miles a year with $3.10/gal regular gas, or $13.48 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.