2024 Jeep Gladiator MPG and Fuel Cost
The 2024 Jeep Gladiator is rated 18 to 19 mpg combined across 2 EPA-tested gas versions; the best is the 3.6L 6-cyl · 4WD · 8-speed automatic.
EPA fuel economy
2024 Jeep Gladiator · 2 EPA-tested versionsBest EPA rating
19MPG combined
17 city 22 highway
$3,400 a year to fuel
3.6L 6-cyl · 4WD · 8-speed automatic
Best version costs $5,500 more in fuel over 5 years vs the average new vehicle (EPA)
Fuel cost: 15,000 miles a year at EPA's $4.32 a gallon (regular gas).
At EPA's price assumptions, fuel costs $3,400 to $3,600 a year. The diesel version offered in 2023 is not listed by EPA for 2024.
Every 2024 Gladiator version
EPA's ratings for each version it tested. Fuel cost is EPA's estimate for 15,000 miles a year at its current prices.
| Version | Combined | City / Hwy | Fuel / year |
|---|---|---|---|
3.6L 6-cyl · 4WD · 8-speed automatic Best
EPA listing: Gladiator 4WD |
19 mpg | 17 / 22 | $3,400 |
3.6L 6-cyl · 4WD · 6-speed manual
EPA listing: Gladiator 4WD |
18 mpg | 16 / 21 | $3,600 |
Fuel cost at your prices
EPA's annual cost uses 15,000 miles a year, 55% city driving and its current prices: $4.32 a gallon for regular gas. Change the numbers to match your driving.
| Version | Per year | 5 years |
|---|---|---|
3.6L 6-cyl · 4WD · 8-speed automatic | $3,411 | $17,053 |
3.6L 6-cyl · 4WD · 6-speed manual | $3,600 | $18,000 |
At the default settings the results match EPA's annual cost before EPA rounds it to the nearest $50.
Jeep Gladiator MPG by model year
The best-rated version in each model year; the highlighted year is this page. Gas: 19 mpg (every year from 2020 to 2026). Diesel: 24 mpg (2021 to 2023).
- Best gas version
- Best diesel version
2024: gas 19 mpg · diesel not offeredTap or drag across the chart for other years.
Show as a table
| Model year | Best gas version | Best diesel version |
|---|---|---|
| 2020 | 19 | – |
| 2021 | 19 | 24 |
| 2022 | 19 | 24 |
| 2023 | 19 | 24 |
| 2024 | 19 | – |
| 2025 | 19 | – |
| 2026 | 19 | – |
How the 2024 Gladiator compares
2024 midsize pickups covered on this site, ranked by their best combined rating. Fuel cost is for each model's cheapest version to run, at EPA's prices.
| 2024 model | Best combined | Best gas | Fuel / year |
|---|---|---|---|
Best: hybrid |
24 mpg | 23 mpg | $2,700 |
Best: gas |
22 mpg | 22 mpg | $2,950 |
Best: gas |
22 mpg | 22 mpg | $2,950 |
Best: gas |
21 mpg | 21 mpg | $3,100 |
Best: gas |
21 mpg | 21 mpg | $3,100 |
Jeep Gladiator This page Best: gas |
19 mpg | 19 mpg | $3,400 |
2024 Gladiator recalls and complaints
NHTSA lists 2 safety recalls and 23 owner complaints for the 2024 Gladiator.What they cover, and crash test ratingsQuestions
Does the 2024 Jeep Gladiator need premium gas?
No. EPA lists every 2024 Jeep Gladiator version on regular gasoline.
How does the 2024 Gladiator's MPG compare with the 2023?
For 2024, the best gas version is rated 19 mpg, the same as the year before.
Sources and method
- US EPA and Department of Energy fuel economy data (fueleconomy.gov), file dated Sep 18, 2026.
- EPA fuel price assumptions: regular $4.32, midgrade $4.93, premium $5.32, diesel $6.29 a gallon; electricity $0.15 per kWh.
- Recall and complaint counts: NHTSA recall file dated Sep 27, 2026 and complaint file dated Sep 26, 2026.
Ratings are EPA estimates. Real-world mileage depends on how, where and in what weather you drive. How we build these pages. Spotted an error? Tell us.