2015 Lexus ES 300h Gas Tank Size & Fuel Capacity
Fuel tank capacity
17.2gal · 65 L
The 2015 Lexus ES 300h has a fuel tank capacity of 17.2 gallons (65 liters).
A full tank is good for roughly 671 highway miles or 688 miles around town, going by the EPA ratings.
17.2 gal · Smaller than 64% of 2015 models we list.
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- FAQ
2015 Lexus ES 300h fuel tank capacity by trim
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 4dr Sedan 2.5L 4cyl CVT · FWD Hybrid MPG 40 / 39Range 688 / 671 mi | 2.5L 4cyl CVT Hybrid | FWD | 17.2 gal65 L | 40 / 39 | 688 / 671 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 2015 Lexus ES 300h 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 40 MPG, a full 17.2-gallon tank covers about 688 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 17.2 | 671 | 688 |
| 3/4 | 12.9 | 503 | 516 |
| 1/2 | 8.6 | 335 | 344 |
| 1/4 | 4.3 | 168 | 172 |
| 1/8 | 2.2 | 84 | 86 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 375 gallons, roughly 22 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
- 40 MPG
- Tailpipe CO2
- 223 g/mi
- EPA greenhouse score
- 9 of 10
- Source
- EPA ratings
What it costs to fill up a 2015 Lexus ES 300h
$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)$1,601
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
ES 300h tank size in other years
The 2015 ES 300h uses the same 17.2 gal tank as every ES 300h since 2013.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2020 ES 300h | 13.2 gal | 581 mi |
| 2019 ES 300h | 13.2 gal | 594 mi |
| 2018 ES 300h | 17.2 gal | 671 mi |
| 2017 ES 300h | 17.2 gal | 671 mi |
| 2016 ES 300h | 17.2 gal | 671 mi |
| 2015 ES 300h | 17.2 gal | 671 mi |
| 2014 ES 300h | 17.2 gal | 671 mi |
| 2013 ES 300h | 17.2 gal | 671 mi |
2015 Lexus ES 300h vs similar 2015 sedans
The ES 300h has the smallest tank of the six 2015 sedans compared here: 17.2 gallons, against 20.0 for the INFINITI Q40.
| 2015 model | Tank | Longest highway range |
|---|---|---|
| INFINITI Q40 | 20.0 gal | 540 mi |
| Cadillac CTS | 19.0 gal | 570 mi |
| Volvo S80 | 18.5 gal | 703 mi |
| Jaguar XF | 18.4 gal | 552 mi |
| Lincoln MKZ | 13.5–17.5 gal | 545 mi |
| Lexus ES 300h | 17.2 gal | 671 mi |
Other 2015 sedans of a similar size, one model per brand.
2015 Lexus ES 300h fuel system recalls
None of the 1 recall NHTSA lists for the 2015 Lexus ES 300h involve the fuel system.
Frequently asked questions
What is the fuel tank capacity of the 2015 Lexus ES 300h?
The 2015 Lexus ES 300h holds 17.2 gallons (65 liters).
How many gallons and liters does the 2015 Lexus ES 300h gas tank hold?
The 2015 Lexus ES 300h tank holds 65 liters, or 17.2 gallons in US gallons.
How far can a 2015 Lexus ES 300h go on a full tank?
About 671 miles on the highway and 688 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 2015 Lexus ES 300h go on a quarter tank?
About 168 highway miles or 172 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 2015 Lexus ES 300h take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2015 Lexus ES 300h?
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 2015 Lexus ES 300h?
About 107 pounds for the 17.2-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2015 Lexus ES 300h have a bigger gas tank than the Lincoln MKZ?
No. The 2015 Lincoln MKZ holds up to 17.5 gallons; the 2015 Lexus ES 300h holds up to 17.2.
Has the 2015 Lexus ES 300h had a fuel pump or fuel system recall?
No. None of the 1 recall NHTSA lists for the 2015 Lexus ES 300h 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 (Lexus 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.