2025 Lexus GX mpg
Combined mpg, 550 Premium AWD
17mpg
- 15 city, 21 highway.
- 6.5 mpg below the median of 154 SUVs (2025).
12,000 miles a year. Gas $3.20.
| Trim | Engine | Drive | City mpg | Hwy mpg | Combined | Tank, gal | Miles per tank | Cost a year |
|---|---|---|---|---|---|---|---|---|
| 550 Premium AWD | 3.4L 6cyl | AWD | 15 | 21 | 17 | 21.1 | 359 | $2,259 |
| 550 Overtrail AWD | 3.4L 6cyl | AWD | 15 | 21 | 17 | 21.1 | 359 | $2,259 |
| 550 Luxury AWD | 3.4L 6cyl | AWD | 15 | 21 | 17 | 21.1 | 359 | $2,259 |
Fuel cost
550 Premium AWD, 17 mpg combined.
- Per year
- $2,259
- Per month
- $188
- Per mile
- 18.8 cents
- Fill the tank
- $67.52
- Top trim: 550 Luxury AWD. $2,259 a year. Same as the 550 Premium AWD.
Trip cost
| Trip | Gallons | Cost |
|---|---|---|
| 100 miles | 4.8 | $15.24 |
| 300 miles | 14.3 | $45.71 |
| 500 miles | 23.8 | $76.19 |
| 1,000 miles | 47.6 | $152 |
Commute cost
- Per month
- $163
- Per year
- $1,958
- Miles a month
- 867
550 Premium AWD. 20 miles each way, 5 days a week.
Is 17 mpg good? No. Beats 7% of 2026 cars.
MPG by year
Rivals
| Car | Cheapest trim | MPG or range | Compare |
|---|---|---|---|
| 2025 Lexus GX | 550 Premium AWD | 17 mpg | |
| 2025 Jeep Wagoneer S | Limited 4WD | 294 mi range | Compare |
| 2025 Audi Q6 e-tron | Premium AWD | 307 mi range | Compare |
| 2025 Hyundai Ioniq 5 N | AWD | 221 mi range | |
| 2025 BMW X5 | sDrive40i RWD | 25 mpg | |
| 2025 Jeep Wagoneer L | 4x2 | 20 mpg | |
| 2025 Porsche Macan | AWD | 21 mpg |
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