2026 Toyota Grand Highlander Hybrid Gas Tank Size and Capacity
Fuel tank capacity
17.2gal · 65 L
The 2026 Toyota Grand Highlander Hybrid has a fuel tank capacity of 17.2 gallons (65 liters) on every trim.
A full tank is good for roughly 464–585 highway miles or 447–636 miles around town, going by the EPA ratings.
17.2 gal · Smaller than 57% of 2026 models we list.
Listed separately: 2026 Toyota Grand Highlander (17.8 gal).
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- FAQ
2026 Toyota Grand Highlander Hybrid fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
- Engine
- no difference
All 7 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| LE 4dr SUV AWD 2.5L 4cyl CVT · AWD Hybrid MPG 36 / 32Range 619 / 550 mi | 2.5L 4cyl CVT Hybrid | AWD | 17.2 gal65 L | 36 / 32 | 619 / 550 mi | |
| Limited 4dr SUV AWD 2.5L 4cyl CVT · AWD Hybrid MPG 36 / 32Range 619 / 550 mi | 2.5L 4cyl CVT Hybrid | AWD | 17.2 gal65 L | 36 / 32 | 619 / 550 mi | |
| MAX Limited 4dr SUV AWD 2.4L 4cyl Turbo 6A · AWD Hybrid MPG 26 / 27Range 447 / 464 mi | 2.4L 4cyl Turbo 6A Hybrid | AWD | 17.2 gal65 L | 26 / 27 | 447 / 464 mi | |
| MAX Platinum 4dr SUV AWD 2.4L 4cyl Turbo 6A · AWD Hybrid MPG 26 / 27Range 447 / 464 mi | 2.4L 4cyl Turbo 6A Hybrid | AWD | 17.2 gal65 L | 26 / 27 | 447 / 464 mi | |
| Nightshade 4dr SUV AWD 2.5L 4cyl CVT · AWD Hybrid MPG 36 / 32Range 619 / 550 mi | 2.5L 4cyl CVT Hybrid | AWD | 17.2 gal65 L | 36 / 32 | 619 / 550 mi | |
| XLE 4dr SUV 2.5L 4cyl CVT · FWD Hybrid MPG 37 / 34Range 636 / 585 mi | 2.5L 4cyl CVT Hybrid | FWD | 17.2 gal65 L | 37 / 34 | 636 / 585 mi | |
| XLE 4dr SUV AWD 2.5L 4cyl CVT · AWD Hybrid MPG 36 / 32Range 619 / 550 mi | 2.5L 4cyl CVT Hybrid | AWD | 17.2 gal65 L | 36 / 32 | 619 / 550 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 Toyota Grand Highlander 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 34 MPG, a full 17.2-gallon tank covers about 585 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 17.2 | 550 | 619 |
| 3/4 | 12.9 | 413 | 464 |
| 1/2 | 8.6 | 275 | 310 |
| 1/4 | 4.3 | 138 | 155 |
| 1/8 | 2.2 | 69 | 77 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 441 gallons, roughly 26 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
- 27–36 MPG
- Tailpipe CO2
- 246–332 g/mi
- EPA greenhouse score
- 5–7 of 10
- Source
- EPA ratings ↗
What it costs to fill up a 2026 Toyota Grand Highlander Hybrid
$73.44 to fill the 17.2-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 |
|---|---|---|---|---|
| 17.2 gal | Regular | $4.27 | $73.44 | $55.08 |
By region, 17.2-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $69.14 |
| Midwest | $4.27 | $73.44 |
| Gulf CoastLowest | $3.70 | $63.64 |
| Rocky Mountain | $4.46 | $76.71 |
| West Coast | $5.42 | $93.22 |
| CaliforniaHighest | $5.89 | $101.31 |
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
- 17.2-gallon tank$73.44
- A year of driving (15,000 mi)$1,884
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Grand Highlander Hybrid tank size in other years
The 2026 Grand Highlander Hybrid uses the same 17.2 gal tank as every Grand Highlander Hybrid since 2024.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2026 Grand Highlander Hybrid | 17.2 gal | 585 mi |
| 2025 Grand Highlander Hybrid | 17.2 gal | 585 mi |
| 2024 Grand Highlander Hybrid | 17.2 gal | 585 mi |
2026 Toyota Grand Highlander Hybrid vs similar 2026 SUVs
The Grand Highlander Hybrid has the smallest tank of the seven 2026 SUVs compared here: 17.2 gallons, against 23.0 for the Jeep Grand Cherokee L.
| 2026 model | Tank | Longest highway range |
|---|---|---|
| Jeep Grand Cherokee L | 23.0 gal | 598 mi |
| Buick Enclave | 19.4 gal | 485 mi |
| Subaru Ascent | 19.3 gal | 502 mi |
| Hyundai Palisade | 18.2–19.0 gal | 637 mi |
| Honda Pilot | 18.5 gal | 500 mi |
| Nissan Pathfinder | 18.5 gal | 500 mi |
| Toyota Grand Highlander Hybrid | 17.2 gal | 585 mi |
Picked by body style and size: other 2026 SUVs within about 5% of the Grand Highlander Hybrid's length and 15% of its curb weight, one model per brand.
2026 Toyota Grand Highlander Hybrid fuel system recalls
None of the 4 recalls NHTSA lists for the 2026 Toyota Grand Highlander Hybrid involve the fuel system.
Frequently asked questions
What is the fuel tank capacity of the 2026 Toyota Grand Highlander Hybrid?
The 2026 Toyota Grand Highlander Hybrid holds 17.2 gallons (65 liters) on every trim we list.
How many gallons and liters does the 2026 Toyota Grand Highlander Hybrid gas tank hold?
The 2026 Toyota Grand Highlander Hybrid tank holds 65 liters, or 17.2 gallons in US gallons.
Does AWD change the 2026 Toyota Grand Highlander Hybrid gas tank?
No. AWD and FWD versions of the 2026 Toyota Grand Highlander Hybrid use the same 17.2 gal tank.
How far can a 2026 Toyota Grand Highlander Hybrid go on a full tank?
About 464–585 miles on the highway and 447–636 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 Toyota Grand Highlander Hybrid go on a quarter tank?
About 138 highway miles or 155 in town from the 17.2-gallon tank, which has roughly 4.3 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2026 Toyota Grand Highlander 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 Toyota Grand Highlander Hybrid?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 17.2-gallon tank from empty costs $73.44. It ranges from $63.64 in the Gulf Coast to $101.31 in California.
How much does a full tank of gas weigh in a 2026 Toyota Grand Highlander Hybrid?
About 107 pounds for the 17.2-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2026 Toyota Grand Highlander Hybrid have a bigger gas tank than the Honda Pilot?
No. The 2026 Honda Pilot holds up to 18.5 gallons; the 2026 Toyota Grand Highlander Hybrid holds up to 17.2.
Has the 2026 Toyota Grand Highlander Hybrid had a fuel pump or fuel system recall?
No. None of the 4 recalls NHTSA lists for the 2026 Toyota Grand Highlander Hybrid involve the fuel system.
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.
- Recalls: NHTSA recall database.
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.