2015 · Midsize & Large SUV · Diesel
2015 Jeep Grand Cherokee Diesel MPG & fuel economy
The 2015 Jeep Grand Cherokee Diesel is a midsize or large SUV offered in 2 EPA-rated configurations. The most efficient version returns 25 MPG combined (22 city / 30 highway) on diesel. Across the lineup, combined ratings range from 24 to 25 MPG. Efficiency is unchanged from the 2014 model. Among 45 midsize & large SUVs rated for 2015, it ranks 7th for lowest fuel cost. At 15,000 miles a year with $3.70/gal diesel fuel, it costs about $2,220 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2015 Jeep Grand Cherokee Diesel's fuel average is 10.6 km/L (9.4 L/100 km), or 25 MPG combined: 9.4 km/L in the city and 12.8 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 22 | 9.4 | 10.7 |
| Highway | 30 | 12.8 | 7.8 |
| Combined | 25 | 10.6 | 9.4 |
How it ranks among 2015 Midsize & Large SUVs
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Grand Cherokee Diesel MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 3.0L 6-cyl turbo · 8-speed automatic Grand Cherokee 2WD |
Diesel | 22 MPG | 30 MPG | 25 MPG | — | $2,220 |
| 4WD · 3.0L 6-cyl turbo · 8-speed automatic Grand Cherokee 4WD |
Diesel | 21 MPG | 28 MPG | 24 MPG | — | $2,312 |
Specs (most efficient configuration)
- Fuel
- Diesel
- Engine / motor
- 3.0L 6-cyl turbo
- Transmission
- 8-speed automatic
- Drivetrain
- RWD
- Tailpipe CO₂
- 408 g/mi
- EPA fuel economy score
- 6/10
- EPA greenhouse gas score
- 5/10
2015 Jeep Grand Cherokee Diesel vs. rivals
Compare the 2015 Grand Cherokee Diesel
With any other car from any year, including other Grand Cherokee Diesel model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 2015 Jeep Grand Cherokee (20 MPG)
Frequently asked questions
What is the gas mileage of the 2015 Jeep Grand Cherokee Diesel?
Up to 25 MPG combined (22 city / 30 highway); ratings range from 24 to 25 MPG depending on configuration.
What fuel does the 2015 Jeep Grand Cherokee Diesel use?
Diesel.
What is the fuel average in km/L for the 2015 Jeep Grand Cherokee Diesel?
The 2015 Jeep Grand Cherokee Diesel's fuel average is 10.6 km/L (9.4 L/100 km), or 25 MPG combined: 9.4 km/L in the city and 12.8 km/L on the highway.
How much does it cost to fuel the 2015 Jeep Grand Cherokee Diesel per year?
About $2,220 at 15,000 miles a year with $3.70/gal diesel fuel, or $14.80 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.