Lexus RX Annual Fuel Cost
Running a 2026 Lexus RX costs about $2,100 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.
Latest model year (2026):
The Lexus RX costs an estimated $2,100/year in fuel (244 g CO₂/mi).
Lexus RX Fuel Cost — All Years
| Year | Trim | Engine | Fuel | MPG Comb. | Annual Cost | CO₂ (g/mi) | GHG Score |
|---|---|---|---|---|---|---|---|
| 2026 | Auto (AV-S6), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 36 | $2,100 | 244 | 7 |
| 2026 | Auto (S6), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 27 | $2,800 | 321 | 5 |
| 2026 | Auto (S8), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 25 | $3,050 | 354 | 5 |
| 2026 | Auto (S8), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 24 | $3,150 | 370 | 5 |
| 2025 | Auto (AV-S6), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 36 | $2,100 | 244 | 7 |
| 2025 | Auto (AV-S6), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 35 | $2,150 | 89 | 9 |
| 2025 | Auto (S6), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 27 | $2,800 | 321 | 5 |
| 2025 | Auto (S8), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 24 | $3,150 | 370 | 5 |
| 2025 | Auto (S8), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 25 | $3,050 | 354 | 5 |
| 2024 | Auto (AV-S6), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 27 | $2,800 | 320 | 5 |
| 2024 | Auto (AV-S6), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 36 | $2,100 | 243 | 7 |
| 2024 | Auto (S8), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 25 | $3,050 | 353 | 5 |
| 2024 | Auto (S8), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 24 | $3,150 | 371 | 5 |
| 2023 | Auto (AV-S6), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 27 | $2,800 | 326 | 5 |
| 2023 | Auto (AV-S6), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 36 | $2,100 | 243 | 7 |
| 2023 | Auto (S8), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 24 | $3,150 | 371 | 5 |
| 2023 | Auto (S8), 4 cyl, 2.4 L | 4 2.4L | Premium Gasoline | 25 | $3,050 | 353 | 5 |
| 2022 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 29 | $2,600 | 305 | 6 |
| 2022 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 30 | $2,550 | 297 | 6 |
| 2022 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 407 | 5 |
| 2022 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 21 | $2,950 | 432 | 4 |
| 2022 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 23 | $2,650 | 391 | 5 |
| 2022 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 405 | 5 |
| 2021 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 30 | $2,550 | 297 | 6 |
| 2021 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 29 | $2,600 | 305 | 6 |
| 2021 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 23 | $2,650 | 391 | 5 |
| 2021 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 405 | 4 |
| 2021 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 407 | 4 |
| 2021 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 21 | $2,950 | 432 | 4 |
| 2020 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 29 | $2,600 | 305 | 6 |
| 2020 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 30 | $2,550 | 297 | 7 |
| 2020 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 405 | 4 |
| 2020 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 21 | $2,950 | 432 | 4 |
| 2020 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 407 | 4 |
| 2020 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 23 | $2,650 | 391 | 5 |
| 2019 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 30 | $2,550 | 297 | 7 |
| 2019 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 29 | $2,600 | 305 | 6 |
| 2019 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 21 | $2,950 | 432 | 4 |
| 2019 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 405 | 4 |
| 2019 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 407 | 4 |
| 2019 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 23 | $2,650 | 391 | 5 |
| 2018 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 30 | $2,550 | 297 | 7 |
| 2018 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 29 | $2,600 | 305 | 6 |
| 2018 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 23 | $2,650 | 391 | 5 |
| 2018 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 21 | $2,950 | 432 | 4 |
| 2018 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 407 | 4 |
| 2018 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 405 | 4 |
| 2017 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 30 | $2,550 | 297 | 7 |
| 2017 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 23 | $2,650 | 391 | 5 |
| 2017 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 405 | 5 |
| 2016 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 30 | $2,550 | 297 | 7 |
| 2016 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 30 | $2,550 | 299 | 7 |
| 2016 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 23 | $2,650 | 390 | 5 |
| 2016 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 22 | $2,800 | 405 | 5 |
| 2015 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 28 | $2,700 | 312 | 7 |
| 2015 | Auto (AV-S6), 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 29 | $2,600 | 301 | 7 |
| 2015 | Auto (S6), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 20 | $3,100 | 445 | 5 |
| 2015 | Auto (S6), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 21 | $2,950 | 429 | 5 |
| 2015 | Auto (S8), 6 cyl, 3.5 L | 6 3.5L | Regular Gasoline | 21 | $2,950 | 422 | 5 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Lexus RX Fuel Cost FAQ
How much does it cost to fuel the Lexus RX?
The estimated annual fuel cost for the Lexus RX is $2,100 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.
How much CO₂ does the Lexus RX produce?
The Lexus RX produces approximately 244 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.