Does the 2026 Lexus TX need premium gas?
Yes. Premium.
$313extra a year
- Premium listed for the 350 FWD.
- All 10 trims list premium.
- Required or only recommended: the data does not say.
- 52% of 138 SUVs (2026) list premium.
12,000 miles a year. Gas $3.20. Premium $0.60 more. Electric miles 50%.
| Trim | Engine | Grade | Mpg | Regular, a year | Premium, a year |
|---|---|---|---|---|---|
| 350 FWD | 2.4L | Premium | 23 | $1,670 | $1,983 |
| 350 AWD | 2.4L 4cyl | Premium | 23 | $1,670 | $1,983 |
| 350 Premium FWD | 2.4L | Premium | 23 | $1,670 | $1,983 |
| 350 Premium AWD | 2.4L 4cyl | Premium | 23 | $1,670 | $1,983 |
| 350 Luxury FWD | 2.4L | Premium | 23 | $1,670 | $1,983 |
| 350 Luxury AWD | 2.4L 4cyl | Premium | 23 | $1,670 | $1,983 |
| 350 F SPORT Handling AWD | 2.4L 4cyl | Premium | 23 | $1,670 | $1,983 |
| TX 500h F SPORT Performance Premium AWD | 2.4L 4cyl | Premium | 27 | $1,422 | $1,689 |
| TX 500h F SPORT Performance Luxury AWD | 2.4L 4cyl | Premium | 27 | $1,422 | $1,689 |
| TX 550h+ Luxury AWD | 3.5L 6cyl | Premium | 29 | N/A | N/A |
Rivals
| Car | Cheapest trim | Grade |
|---|---|---|
| 2026 Lexus TX | 350 FWD | Premium |
| 2026 Toyota Grand Highlander | LE FWD | Regular |
| 2026 Lincoln Aviator | Premiere RWD | Premium |
| 2026 Jaguar F PACE | P250 R-Dynamic S AWD | Premium |
| 2026 Toyota Land Cruiser | 1958 4WD | Premium |
| 2026 Ford Expedition | Active 4x2 | Regular |
What this cannot tell you
Check the fuel door or manual before you fill.
Gas prices and the premium gap change by state.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree