2022 Jeep Grand Cherokee WK Gas Tank Size & Fuel Capacity
Fuel tank capacity
24.6gal · 93 L
The 2022 Jeep Grand Cherokee WK has a fuel tank capacity of 24.6 gallons (93 liters) on every trim.
A full tank is good for roughly 615–640 highway miles or 443–467 miles around town, going by the EPA ratings.
24.6 gal · Bigger than 89% of 2022 models we list.
Listed separately: 2022 Jeep Grand Cherokee (23.0 gal).
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
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- Compared
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- FAQ
2022 Jeep Grand Cherokee WK fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
All 6 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| Laredo E 4dr SUV 3.6L 6cyl 8A · RWD MPG 19 / 26Range 467 / 640 mi | 3.6L 6cyl 8A | RWD | 24.6 gal93 L | 19 / 26 | 467 / 640 mi | |
| Laredo E 4dr SUV 4WD 3.6L 6cyl 8A · 4WD MPG 18 / 25Range 443 / 615 mi | 3.6L 6cyl 8A | 4WD | 24.6 gal93 L | 18 / 25 | 443 / 615 mi | |
| Laredo X 4dr SUV 3.6L 6cyl 8A · RWD MPG 19 / 26Range 467 / 640 mi | 3.6L 6cyl 8A | RWD | 24.6 gal93 L | 19 / 26 | 467 / 640 mi | |
| Laredo X 4dr SUV 4WD 3.6L 6cyl 8A · 4WD MPG 18 / 25Range 443 / 615 mi | 3.6L 6cyl 8A | 4WD | 24.6 gal93 L | 18 / 25 | 443 / 615 mi | |
| Limited 4dr SUV 3.6L 6cyl 8A · RWD MPG 19 / 26Range 467 / 640 mi | 3.6L 6cyl 8A | RWD | 24.6 gal93 L | 19 / 26 | 467 / 640 mi | |
| Limited 4dr SUV 4WD 3.6L 6cyl 8A · 4WD MPG 18 / 25Range 443 / 615 mi | 3.6L 6cyl 8A | 4WD | 24.6 gal93 L | 18 / 25 | 443 / 615 mi | |
| No trim matches all of these filters. | ||||||
Tank figures are the manufacturer's rated capacity, sorted smallest tank first. Range is tank size times EPA city or highway MPG.
How far a 2022 Jeep Grand Cherokee WK goes on a tank
Gallons left and the distance they cover at each mark on the fuel gauge, at EPA city and highway mileage. At the combined rating of 21 MPG, a full 24.6-gallon tank covers about 517 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 24.6 | 640 | 467 |
| 3/4 | 18.5 | 480 | 351 |
| 1/2 | 12.3 | 320 | 234 |
| 1/4 | 6.2 | 160 | 117 |
| 1/8 | 3.1 | 80 | 58 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 714 gallons, roughly 29 full tanks.
Fuel gauges aren't perfectly linear and the low-fuel light comes on with a few gallons still in the tank, so plan your stop before the last eighth.
- EPA combined
- 21 MPG
- Tailpipe CO2
- 414–427 g/mi
- EPA greenhouse score
- 4 of 10
- Source
- EPA ratings
What it costs to fill up a 2022 Jeep Grand Cherokee WK
$105.04 to fill the 24.6-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 24.6 gal | Regular | $4.27 | $105.04 | $78.78 |
By region, 24.6-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $98.89 |
| Midwest | $4.27 | $105.04 |
| Gulf CoastLowest | $3.70 | $91.02 |
| Rocky Mountain | $4.46 | $109.72 |
| West Coast | $5.42 | $133.33 |
| CaliforniaHighest | $5.89 | $144.89 |
Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.
Your own price
- 24.6-gallon tank$105.04
- A year of driving (15,000 mi)$3,050
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Grand Cherokee WK tank size in other years
2022 is the first Grand Cherokee WK model year we list.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2022 Grand Cherokee WK | 24.6 gal | 640 mi |
2022 Jeep Grand Cherokee WK vs similar 2022 SUVs
The Grand Cherokee WK has the largest tank of the four 2022 SUVs compared here, 24.6 gallons against 23.0 for the Toyota 4Runner.
| 2022 model | Tank | Longest highway range |
|---|---|---|
| Jeep Grand Cherokee WK | 24.6 gal | 640 mi |
| Toyota 4Runner | 23.0 gal | 437 mi |
| GMC Acadia | 19.0–21.7 gal | 586 mi |
| Subaru Ascent | 19.3 gal | 521 mi |
Other 2022 SUVs of a similar size, one model per brand.
2022 Jeep Grand Cherokee WK fuel pump and gauge parts
These are the part numbers the makers list for the 2022 Jeep Grand Cherokee WK. Check the fuel system recalls first: recall repairs are free.
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Frequently asked questions
What is the fuel tank capacity of the 2022 Jeep Grand Cherokee WK?
The 2022 Jeep Grand Cherokee WK holds 24.6 gallons (93 liters) on every trim we list.
How many gallons and liters does the 2022 Jeep Grand Cherokee WK gas tank hold?
The 2022 Jeep Grand Cherokee WK tank holds 93 liters, or 24.6 gallons in US gallons.
Does 4WD change the 2022 Jeep Grand Cherokee WK gas tank?
No. RWD and 4WD versions of the 2022 Jeep Grand Cherokee WK use the same 24.6 gal tank.
How far can a 2022 Jeep Grand Cherokee WK go on a full tank?
About 615–640 miles on the highway and 443–467 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.
How many miles can a 2022 Jeep Grand Cherokee WK go on a quarter tank?
About 160 highway miles or 117 in town from the 24.6-gallon tank, which has roughly 6.2 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2022 Jeep Grand Cherokee WK take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2022 Jeep Grand Cherokee WK?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 24.6-gallon tank from empty costs $105.04. It ranges from $91.02 in the Gulf Coast to $144.89 in California.
How much does a full tank of gas weigh in a 2022 Jeep Grand Cherokee WK?
About 153 pounds for the 24.6-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2022 Jeep Grand Cherokee WK have a bigger gas tank than the Toyota 4Runner?
Yes. The 2022 Jeep Grand Cherokee WK holds up to 24.6 gallons; the 2022 Toyota 4Runner holds up to 23.0.
Sources
- Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. Updated October 2026.
- MPG and range: EPA ratings (fueleconomy.gov). Range is tank size times EPA MPG.
- Fuel prices: U.S. Energy Information Administration, week of October 26, 2026 (this week's prices).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.