The Lexus IS 300 has a different sized gas tank based on year and model trim.
Larger sized gas tanks are advantageous because you don't need to go to the gas station as often. Also, you can take advantage of days when gas prices are discounted and fill up your vehicle with a larger quantity of gas.
Scroll down for the gas tank size tables for your year and trim.
Lexus IS 300 Gas Tank Sizes (2021)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2021 |
AWD |
3.5L |
17.4 |
65.9 |
| 2021 |
RWD |
2.0L |
17.4 |
65.9 |
Lexus IS 300 Gas Tank Sizes (2019 - 2020)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2020 |
AWD |
3.5L |
17.4 |
65.9 |
| 2020 |
RWD |
2.0L |
17.4 |
65.9 |
| 2020 |
F SPORT AWD |
3.5L |
17.4 |
65.9 |
| 2020 |
F SPORT RWD |
2.0L |
17.4 |
65.9 |
| 2019 |
AWD |
3.5L |
17.4 |
65.9 |
| 2019 |
RWD |
2.0L |
17.4 |
65.9 |
| 2019 |
F SPORT AWD |
3.5L |
17.4 |
65.9 |
| 2019 |
F SPORT RWD |
2.0L |
17.4 |
65.9 |
Lexus IS 300 Gas Tank Sizes (2016)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2016 |
Sedan 4D AWD V6 |
3.5L |
17.4 |
65.9 |
Lexus IS 300 Gas Tank Sizes (2005)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2005 |
I6 Sedan 4D |
3.0L |
17.5 |
66.2 |
| 2005 |
I6 Sport Wagon 5D |
3.0L |
17.5 |
66.2 |
Lexus IS 300 Gas Tank Sizes (2003 - 2004)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2004 |
I6 Sedan 4D |
3.0L |
17.5 |
66.2 |
| 2004 |
I6 Sport Wagon 5D |
3.0L |
17.5 |
66.2 |
| 2003 |
I6 Sedan 4D |
3.0L |
17.5 |
66.2 |
| 2003 |
I6 Sport Wagon 5D |
3.0L |
17.5 |
66.2 |
Lexus IS 300 Gas Tank Sizes (2002)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2002 |
I6 Sedan 4D |
3.0L |
17.5 |
66.2 |
| 2002 |
I6 Sport Wagon 5D |
3.0L |
17.5 |
66.2 |
