2020 Toyota Highlander Hybrid Gas Tank Size & Fuel Capacity
Fuel tank capacity
17.1gal · 65 L
The 2020 Toyota Highlander Hybrid has a fuel tank capacity of 17.1 gallons (65 liters) on every trim.
A full tank is good for roughly 581–599 highway miles or 599–616 miles around town, going by the EPA ratings.
17.1 gal · Smaller than 56% of 2020 models we list.
Listed separately: 2020 Toyota Highlander (17.9 gal).
- By trim
- Gas cap & parts
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- Miles per tank
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2020 Toyota Highlander Hybrid fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
All 8 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| LE 4dr SUV 2.5L 4cyl CVT · FWD Hybrid MPG 36 / 35Range 616 / 599 mi | 2.5L 4cyl CVT Hybrid | FWD | 17.1 gal65 L | 36 / 35 | 616 / 599 mi | |
| LE 4dr SUV AWD 2.5L 4cyl CVT · AWD Hybrid MPG 35 / 34Range 599 / 581 mi | 2.5L 4cyl CVT Hybrid | AWD | 17.1 gal65 L | 35 / 34 | 599 / 581 mi | |
| Limited 4dr SUV 2.5L 4cyl CVT · FWD Hybrid MPG 36 / 35Range 616 / 599 mi | 2.5L 4cyl CVT Hybrid | FWD | 17.1 gal65 L | 36 / 35 | 616 / 599 mi | |
| Limited 4dr SUV AWD 2.5L 4cyl CVT · AWD Hybrid MPG 35 / 34Range 599 / 581 mi | 2.5L 4cyl CVT Hybrid | AWD | 17.1 gal65 L | 35 / 34 | 599 / 581 mi | |
| Platinum 4dr SUV 2.5L 4cyl CVT · FWD Hybrid MPG 36 / 35Range 616 / 599 mi | 2.5L 4cyl CVT Hybrid | FWD | 17.1 gal65 L | 36 / 35 | 616 / 599 mi | |
| Platinum 4dr SUV AWD 2.5L 4cyl CVT · AWD Hybrid MPG 35 / 34Range 599 / 581 mi | 2.5L 4cyl CVT Hybrid | AWD | 17.1 gal65 L | 35 / 34 | 599 / 581 mi | |
| XLE 4dr SUV 2.5L 4cyl CVT · FWD Hybrid MPG 36 / 35Range 616 / 599 mi | 2.5L 4cyl CVT Hybrid | FWD | 17.1 gal65 L | 36 / 35 | 616 / 599 mi | |
| XLE 4dr SUV AWD 2.5L 4cyl CVT · AWD Hybrid MPG 35 / 35Range 599 / 599 mi | 2.5L 4cyl CVT Hybrid | AWD | 17.1 gal65 L | 35 / 35 | 599 / 599 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 2020 Toyota 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 36 MPG, a full 17.1-gallon tank covers about 616 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 17.1 | 599 | 616 |
| 3/4 | 12.8 | 449 | 462 |
| 1/2 | 8.6 | 299 | 308 |
| 1/4 | 4.3 | 150 | 154 |
| 1/8 | 2.1 | 75 | 77 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 417 gallons, roughly 24 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
- 35–36 MPG
- Tailpipe CO2
- 245–254 g/mi
- EPA greenhouse score
- 8 of 10
- Source
- EPA ratings
What it costs to fill up a 2020 Toyota Highlander Hybrid
$73.02 to fill the 17.1-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 |
|---|---|---|---|---|
| 17.1 gal | Regular | $4.27 | $73.02 | $54.76 |
By region, 17.1-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $68.74 |
| Midwest | $4.27 | $73.02 |
| Gulf CoastLowest | $3.70 | $63.27 |
| Rocky Mountain | $4.46 | $76.27 |
| West Coast | $5.42 | $92.68 |
| CaliforniaHighest | $5.89 | $100.72 |
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
- 17.1-gallon tank$73.02
- A year of driving (15,000 mi)$1,779
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Highlander Hybrid tank size in other years
The tank changed for 2020: 17.1 gal, down from 17.2–19.2 gal on the 2019 Highlander Hybrid.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2025 Highlander Hybrid | 17.1 gal | 599 mi |
| 2024 Highlander Hybrid | 17.1 gal | 599 mi |
| 2023 Highlander Hybrid | 17.1 gal | 599 mi |
| 2022 Highlander Hybrid | 17.1 gal | 599 mi |
| 2021 Highlander Hybrid | 17.1 gal | 599 mi |
| 2020 Highlander Hybrid | 17.1 gal | 599 mi |
| 2019 Highlander Hybrid | 17.2–19.2 gal | 538 mi |
| 2018 Highlander Hybrid | 17.2–19.2 gal | 538 mi |
| 2017 Highlander Hybrid | 17.2 gal | 482 mi |
| 2016 Highlander Hybrid | 17.2 gal | 482 mi |
| 2015 Highlander Hybrid | 17.2 gal | 482 mi |
2020 Toyota Highlander Hybrid vs similar 2020 SUVs
The Highlander Hybrid has the smallest tank of the seven 2020 SUVs compared here: 17.1 gallons, against 24.6 for the Jeep Grand Cherokee.
| 2020 model | Tank | Longest highway range |
|---|---|---|
| Jeep Grand Cherokee | 24.6 gal | 640 mi |
| GMC Acadia | 19.0–22.0 gal | 594 mi |
| Buick Enclave | 19.4–21.7 gal | 543 mi |
| Ford Explorer | 17.9–20.2 gal | 522 mi |
| Subaru Ascent | 19.3 gal | 521 mi |
| Hyundai Palisade | 18.8 gal | 489 mi |
| Toyota Highlander Hybrid | 17.1 gal | 599 mi |
Other 2020 SUVs of a similar size, one model per brand.
2020 Toyota Highlander Hybrid fuel system recalls
None of the 4 recalls NHTSA lists for the 2020 Toyota Highlander Hybrid involve the fuel system.
Frequently asked questions
What is the fuel tank capacity of the 2020 Toyota Highlander Hybrid?
The 2020 Toyota Highlander Hybrid holds 17.1 gallons (65 liters) on every trim we list.
How many gallons and liters does the 2020 Toyota Highlander Hybrid gas tank hold?
The 2020 Toyota Highlander Hybrid tank holds 65 liters, or 17.1 gallons in US gallons.
Does AWD change the 2020 Toyota Highlander Hybrid gas tank?
No. FWD and AWD versions of the 2020 Toyota Highlander Hybrid use the same 17.1 gal tank.
How far can a 2020 Toyota Highlander Hybrid go on a full tank?
About 581–599 miles on the highway and 599–616 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 2020 Toyota Highlander Hybrid go on a quarter tank?
About 150 highway miles or 154 in town from the 17.1-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 2020 Toyota 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 2020 Toyota Highlander Hybrid?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 17.1-gallon tank from empty costs $73.02. It ranges from $63.27 in the Gulf Coast to $100.72 in California.
How much does a full tank of gas weigh in a 2020 Toyota Highlander Hybrid?
About 106 pounds for the 17.1-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2020 Toyota Highlander Hybrid have a bigger gas tank than the Subaru Ascent?
No. The 2020 Subaru Ascent holds up to 19.3 gallons; the 2020 Toyota Highlander Hybrid holds up to 17.1.
Has the 2020 Toyota Highlander Hybrid had a fuel pump or fuel system recall?
No. None of the 4 recalls NHTSA lists for the 2020 Toyota Highlander Hybrid involve the fuel system.
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).
- Recalls: NHTSA recall database (Toyota fuel system recalls).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.