2027 INFINITI QX80 mpg
Combined mpg, PURE RWD
18 mpg
- City
- 16 mpg
- Highway
- 20 mpg
- Tank range
- 425 miles
- 23.6 gal tank
- Every trim
- 17 to 18 mpg
- 6 trims
4 mpg below the median of 78 SUVs with an mpg rating (2027).
12,000 miles a year. Gas $4.35 (EIA, week of Oct 5, 2026).
Default power rate: U.S. Energy Information Administration, 2026-01..2026-07.
Combined mpg of 78 SUVs, 2027
Source marks: two or more sources agreeone source
| Trim | Engine | Drive | City mpg | Hwy mpg | Combined | Tank, gal | Miles per tank | Cost a year |
|---|---|---|---|---|---|---|---|---|
| PURE RWD | 3.5L 6cyl | RWD | 16 | 20 | 18 | 23.6 | 425 | $2,900 |
| LUXE RWD | 3.5L 6cyl | RWD | 16 | 20 | 18 | 23.6 | 425 | $2,900 |
| PURE 4WD | 3.5L 6cyl | 4WD | 16 | 19 | 17 | 23.6 | 401 | $3,071 |
| LUXE 4WD | 3.5L 6cyl | 4WD | 16 | 19 | 17 | 23.6 | 401 | $3,071 |
| SPORT 4WD | 3.5L 6cyl | 4WD | 16 | 19 | 17 | 23.6 | 401 | $3,071 |
| AUTOGRAPH 4WD | 3.5L 6cyl | 4WD | 16 | 19 | 17 | 23.6 | 401 | $3,071 |
Fuel cost
PURE RWD, 18 mpg combined.
- Per year
- $2,900
- Per month
- $242
- Per mile
- 24.2 cents
- Fill the tank
- $103
- Top trim: AUTOGRAPH 4WD. $3,071 a year. $171 more than the PURE RWD.
Trip cost
| Trip | Gallons | Cost |
|---|---|---|
| 100 miles | 5.0 | $21.75 |
| 300 miles | 15.0 | $65.25 |
| 500 miles | 25.0 | $109 |
| 1,000 miles | 50.0 | $217 |
Commute cost
- Per month
- $209
- Per year
- $2,513
- Miles a month
- 867
PURE RWD. 20 miles each way, 5 days a week.
MPG by year
Rivals
| Car | Cheapest trim | MPG or range | Best trim | Compare |
|---|---|---|---|---|
| 2027 INFINITI QX80 | PURE RWD | 18 mpg | Same trim | |
| 2027 Rivian R1S | Premium AWD | 329 mi range | Quad AWD, 374 mi of range | Compare |
| 2027 Land Rover Range Rover Sport | SE P360 AWD | 22 mpg | Same trim | Compare |
| 2027 BMW X7 | xDrive40i AWD | 22 mpg | Same trim | Compare |
| 2027 Mercedes-Benz EQS SUV | EQS 400 4MATIC AWD | 312 mi range | EQS 550 4MATIC AWD, 317 mi of range | Compare |
| 2027 Lincoln Navigator | Premiere 4x2 | 18 mpg | Same trim | Compare |
| 2027 Lucid Gravity | Touring AWD | 337 mi range | Grand Touring AWD, 450 mi of range |
What this cannot tell you
EPA ratings. Your own mpg will differ.
Gas prices change by state and by week.
- Two or more sources agree
- One source
- Model-level or estimate
- Sources differ