2026 Lexus RX mpg
Combined mpg, 350 FWD
25mpg
- 22 city, 29 highway.
- Top 34% of 139 SUVs (2026).
- 16 trims: 24 to 36 mpg.
12,000 miles a year. Gas $3.20.
| Trim | Engine | Drive | City mpg | Hwy mpg | Combined | Tank, gal | Miles per tank | Cost a year |
|---|---|---|---|---|---|---|---|---|
| RX 350h AWD | 2.5L 4cyl | AWD | 37 | 34 | 36 | 17.2 | 619 | $1,067 |
| RX 350h Premium AWD | 2.5L 4cyl | AWD | 37 | 34 | 36 | 17.2 | 619 | $1,067 |
| RX 350h F SPORT Design AWD | 2.5L 4cyl | AWD | 37 | 34 | 36 | 17.2 | 619 | $1,067 |
| RX 350h Luxury AWD | 2.5L 4cyl | AWD | 37 | 34 | 36 | 17.2 | 619 | $1,067 |
| RX 450h+ Premium AWD | 2.5L 4cyl | AWD | 37 | 34 | 36 | 14.5 | 522 | $1,067 |
| RX 450h+ Luxury AWD | 2.5L 4cyl | AWD | 37 | 34 | 36 | 14.5 | 522 | $1,067 |
| RX 500h F SPORT Performance AWD | 2.4L 4cyl | AWD | 27 | 28 | 27 | 17.2 | 464 | $1,422 |
| 350 FWD | 2.4L | FWD | 22 | 29 | 25 | 17.8 | 445 | $1,536 |
| 350 Premium FWD | 2.4L | FWD | 22 | 29 | 25 | 17.8 | 445 | $1,536 |
| 350 F SPORT Design FWD | 2.4L | FWD | 22 | 29 | 25 | 17.8 | 445 | $1,536 |
| 350 Luxury FWD | 2.4L | FWD | 22 | 29 | 25 | 17.8 | 445 | $1,536 |
| 350 AWD | 2.4L 4cyl | AWD | 21 | 28 | 24 | 17.8 | 427 | $1,600 |
| 350 Premium AWD | 2.4L 4cyl | AWD | 21 | 28 | 24 | 17.8 | 427 | $1,600 |
| 350 F SPORT Design AWD | 2.4L 4cyl | AWD | 21 | 28 | 24 | 17.8 | 427 | $1,600 |
| 350 F Sport Handling AWD | 2.4L 4cyl | AWD | 21 | 28 | 24 | 17.8 | 427 | $1,600 |
| 350 Luxury AWD | 2.4L 4cyl | AWD | 21 | 28 | 24 | 17.8 | 427 | $1,600 |
Fuel cost
350 FWD, 25 mpg combined.
- Per year
- $1,536
- Per month
- $128
- Per mile
- 12.8 cents
- Fill the tank
- $56.96
- Best mpg: RX 350h AWD, 36 mpg. $1,067 a year.
- Top trim: RX 450h+ Luxury AWD. $1,067 a year. $469 less than the 350 FWD.
Trip cost
| Trip | Gallons | Cost |
|---|---|---|
| 100 miles | 3.4 | $11.03 |
| 300 miles | 10.3 | $33.10 |
| 500 miles | 17.2 | $55.17 |
| 1,000 miles | 34.5 | $110 |
Commute cost
- Per month
- $111
- Per year
- $1,331
- Miles a month
- 867
350 FWD. 20 miles each way, 5 days a week.
Is 25 mpg good? Yes. Beats 58% of 2026 cars.
MPG by year
Rivals
| Car | Cheapest trim | Combined mpg | Compare |
|---|---|---|---|
| 2026 Lexus RX | 350 FWD | 25 mpg | |
| 2026 Acura MDX | FWD | 22 mpg | Compare |
| 2026 Toyota RAV4 | LE FWD | 43 mpg | Compare |
| 2026 BMW X5 | sDrive40i RWD | 25 mpg | Compare |
| 2026 Acura RDX | SH-AWD | 23 mpg | Compare |
| 2026 Toyota Highlander | XLE AWD | 24 mpg | Compare |
| 2026 BMW X3 | 30 xDrive | 29 mpg | Compare |
What this cannot tell you
EPA ratings. Your own mpg will differ.
Gas prices change by state and by week.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree