2026 Kia Sorento Plug-In Hybrid Gas Tank Size and Capacity
Fuel tank capacity
12.4gal · 47 L
The 2026 Kia Sorento Plug-In Hybrid has a fuel tank capacity of 12.4 gallons (47 liters) on every trim.
A full tank is good for roughly 422 highway miles or 409 miles around town, going by the EPA ratings.
12.4 gal · Smaller than 95% of 2026 models we list.
Listed separately: 2026 Kia Sorento (17.7 gal).
2026 Kia Sorento Plug-In Hybrid fuel tank capacity by trim
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| EX 4dr SUV AWD 1.6L 4cyl Turbo 6A · AWD Plug-in hybrid MPG 33 / 34Range 409 / 422 mi | 1.6L 4cyl Turbo 6A Plug-in hybrid | AWD | 12.4 gal47 L | 33 / 34 | 409 / 422 mi | |
| X-Line SX Prestige 4dr SUV AWD 1.6L 4cyl Turbo 6A · AWD Plug-in hybrid MPG 33 / 34Range 409 / 422 mi | 1.6L 4cyl Turbo 6A Plug-in hybrid | AWD | 12.4 gal47 L | 33 / 34 | 409 / 422 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 2026 Kia Sorento Plug-In Hybrid 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 33 MPG, a full 12.4-gallon tank covers about 409 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 12.4 | 422 | 409 |
| 3/4 | 9.3 | 316 | 307 |
| 1/2 | 6.2 | 211 | 205 |
| 1/4 | 3.1 | 105 | 102 |
| 1/8 | 1.6 | 53 | 51 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 455 gallons, roughly 37 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
- 33 MPG
- Tailpipe CO2
- 110 g/mi
- EPA greenhouse score
- 9 of 10
- Source
- EPA ratings ↗
What it costs to fill up a 2026 Kia Sorento Plug-In Hybrid
$52.95 to fill the 12.4-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 |
|---|---|---|---|---|
| 12.4 gal | Regular | $4.27 | $52.95 | $39.71 |
By region, 12.4-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $49.85 |
| Midwest | $4.27 | $52.95 |
| Gulf CoastLowest | $3.70 | $45.88 |
| Rocky Mountain | $4.46 | $55.30 |
| West Coast | $5.42 | $67.21 |
| CaliforniaHighest | $5.89 | $73.04 |
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
- 12.4-gallon tank$52.95
- A year of driving (15,000 mi)$1,941
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Sorento Plug-In Hybrid tank size in other years
The 2026 Sorento Plug-In Hybrid uses the same 12.4 gal tank as every Sorento Plug-In Hybrid since 2022.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2026 Sorento Plug-In Hybrid | 12.4 gal | 422 mi |
| 2025 Sorento Plug-In Hybrid | 12.4 gal | 422 mi |
| 2024 Sorento Plug-In Hybrid | 12.4 gal | 409 mi |
| 2023 Sorento Plug-In Hybrid | 12.4 gal | 409 mi |
| 2022 Sorento Plug-In Hybrid | 12.4 gal | 409 mi |
2026 Kia Sorento Plug-In Hybrid vs similar 2026 SUVs
The Sorento Plug-In Hybrid has the smallest tank of the seven 2026 SUVs compared here: 12.4 gallons, against 21.7 for the Chevrolet Blazer.
| 2026 model | Tank | Longest highway range |
|---|---|---|
| Chevrolet Blazer | 19.4–21.7 gal | 586 mi |
| Ford Bronco | 16.9–20.8 gal | 458 mi |
| Volkswagen Atlas Cross Sport | 18.6 gal | 502 mi |
| Honda Passport | 18.5 gal | 463 mi |
| Hyundai Santa Fe | 17.7 gal | 637 mi |
| Nissan Rogue Plug-In Hybrid | 14.8 gal | Not rated |
| Kia Sorento Plug-In Hybrid | 12.4 gal | 422 mi |
Picked by body style and size: other 2026 SUVs within about 5% of the Sorento Plug-In Hybrid's length and 15% of its curb weight, one model per brand.
Frequently asked questions
What is the fuel tank capacity of the 2026 Kia Sorento Plug-In Hybrid?
The 2026 Kia Sorento Plug-In Hybrid holds 12.4 gallons (47 liters) on every trim we list.
How many gallons and liters does the 2026 Kia Sorento Plug-In Hybrid gas tank hold?
The 2026 Kia Sorento Plug-In Hybrid tank holds 47 liters, or 12.4 gallons in US gallons.
How far can a 2026 Kia Sorento Plug-In Hybrid go on a full tank?
About 422 miles on the highway and 409 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 2026 Kia Sorento Plug-In Hybrid go on a quarter tank?
About 105 highway miles or 102 in town from the 12.4-gallon tank, which has roughly 3.1 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2026 Kia Sorento Plug-In Hybrid take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2026 Kia Sorento Plug-In Hybrid?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 12.4-gallon tank from empty costs $52.95. It ranges from $45.88 in the Gulf Coast to $73.04 in California.
How much does a full tank of gas weigh in a 2026 Kia Sorento Plug-In Hybrid?
About 77 pounds for the 12.4-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2026 Kia Sorento Plug-In Hybrid have a bigger gas tank than the Honda Passport?
No. The 2026 Honda Passport holds up to 18.5 gallons; the 2026 Kia Sorento Plug-In Hybrid holds up to 12.4.
Sources
- Tank sizes: manufacturer-rated capacities from US-market specifications, cross-checked against a second spec database. 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.
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.