2026 Lexus RX range per tank
Combined range, 350 FWD
445 miles per tank
- Tank
- 17.8 gal
- 25 mpg combined
- Highway range
- 516 miles
- City range
- 392 miles
- Fill-up
- $77.43
Regular price shown. Premium costs more.
- Every trim
- 427 to 619 miles
- 16 of 23 trims rated
- Class rank
- Top 35%
- 140 SUVs (2026)
Gas $4.35 (EIA, week of Oct 5, 2026).
Miles per tank by trim
Source marks: two or more sources agreeone source
| Trim | Engine | Tank, gal | City mpg | Hwy mpg | Combined mpg | City, mi | Hwy, mi | Combined, mi | Fill-up |
|---|---|---|---|---|---|---|---|---|---|
| RX 350h AWD | 2.5L 4cyl | 17.2 | 37 | 34 | 36 | 636 | 585 | 619 | $74.82 |
| RX 350h Premium AWD | 2.5L 4cyl | 17.2 | 37 | 34 | 36 | 636 | 585 | 619 | $74.82 |
| RX 350h F SPORT Design AWD | 2.5L 4cyl | 17.2 | 37 | 34 | 36 | 636 | 585 | 619 | $74.82 |
| RX 350h Luxury AWD | 2.5L 4cyl | 17.2 | 37 | 34 | 36 | 636 | 585 | 619 | $74.82 |
| RX 450h+ Premium AWD | 2.5L 4cyl | 14.5 | 37 | 34 | 36 | 537 | 493 | 522 | $63.08 |
| RX 450h+ Luxury AWD | 2.5L 4cyl | 14.5 | 37 | 34 | 36 | 537 | 493 | 522 | $63.08 |
| RX 500h F SPORT Performance AWD | 2.4L 4cyl | 17.2 | 27 | 28 | 27 | 464 | 482 | 464 | $74.82 |
| 350 FWD | 2.4L | 17.8 | 22 | 29 | 25 | 392 | 516 | 445 | $77.43 |
| 350 Premium FWD | 2.4L | 17.8 | 22 | 29 | 25 | 392 | 516 | 445 | $77.43 |
| 350 F SPORT Design FWD | 2.4L | 17.8 | 22 | 29 | 25 | 392 | 516 | 445 | $77.43 |
| 350 Luxury FWD | 2.4L | 17.8 | 22 | 29 | 25 | 392 | 516 | 445 | $77.43 |
| 350 AWD | 2.4L 4cyl | 17.8 | 21 | 28 | 24 | 374 | 498 | 427 | $77.43 |
| 350 Premium AWD | 2.4L 4cyl | 17.8 | 21 | 28 | 24 | 374 | 498 | 427 | $77.43 |
| 350 F SPORT Design AWD | 2.4L 4cyl | 17.8 | 21 | 28 | 24 | 374 | 498 | 427 | $77.43 |
| 350 F Sport Handling AWD | 2.4L 4cyl | 17.8 | 21 | 28 | 24 | 374 | 498 | 427 | $77.43 |
| 350 Luxury AWD | 2.4L 4cyl | 17.8 | 21 | 28 | 24 | 374 | 498 | 427 | $77.43 |
Rivals
| Car | Cheapest trim | Range |
|---|---|---|
| 2026 Lexus RX | 350 FWD | 445 miles per tank |
| 2026 Acura MDX | FWD | 407 miles per tank |
| 2026 Toyota RAV4 | LE FWD | 624 miles per tank |
| 2026 BMW X5 | sDrive40i RWD | 548 miles per tank |
| 2026 Acura RDX | SH-AWD | 393 miles per tank |
| 2026 Toyota Highlander | XLE AWD | 430 miles per tank |
| 2026 BMW X3 | 30 xDrive | 499 miles per tank |
What this cannot tell you
EPA ratings. Real range differs.
Tank size from maker specs. Usable volume is less.
- Two or more sources agree
- One source
- Model-level or estimate
- Sources differ
Gas price: U.S. Energy Information Administration, U.S. regular, week of Oct 5, 2026. EIA weekly prices