Acura ADX MPG by year — every rating on record
The Acura ADX has a combined EPA fuel economy rating for 2 model years, from 2025 to 2026. Across those years its best rated version returned 28 mpg (2025) and its thirstiest returned 27 mpg (2025). The EPA record holds 4 configurations for this nameplate, most recently a Small Station Wagons.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 2025 | 2 | 28 mpg | 27 mpg | #9 of 19 (56th pct) | All-Wheel Drive, Front-Wheel Drive | Premium | Small Station Wagons |
| 2026 | 2 | 28 mpg | 27 mpg | #9 of 17 (50th pct) | All-Wheel Drive, Front-Wheel Drive | Premium | Small Station Wagons |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The Acura ADX placed highest in 2025 at #9 of 19, and lowest in 2025 at #9 of 19. It spent 2 of its 2 ranked years in the top half of its class.
Every configuration on record
All 4 configurations EPA lists for this nameplate, newest first.
| Year | Configuration | Engine detail | City | Highway | Combined | Gallons/yr | Barrels/yr | EPA fuel cost/yr | CO2 g/mi | GHG |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1.5L 4-cyl All-Wheel Drive Automatic (AV-S7) Premium | SIDI, turbocharged, start-stop | 25 | 30 | 27 | 425.9 | 11.0 | $2,850 | 329 | 5/10 |
| 2026 | 1.5L 4-cyl Front-Wheel Drive Automatic (AV-S7) Premium | SIDI, turbocharged, start-stop | 26 | 31 | 28 | 410.7 | 10.6 | $2,750 | 317 | 5/10 |
| 2025 | 1.5L 4-cyl All-Wheel Drive Automatic (AV-S7) Premium | SIDI, turbocharged, start-stop | 25 | 30 | 27 | 425.9 | 11.0 | $2,850 | 329 | 5/10 |
| 2025 | 1.5L 4-cyl Front-Wheel Drive Automatic (AV-S7) Premium | SIDI, turbocharged, start-stop | 26 | 31 | 28 | 410.7 | 10.6 | $2,750 | 317 | 6/10 |
What ADX fuel costs over a year
At the EPA's 11,500 miles a year, the 2026 Acura ADX burns 411 to 426 gallons depending on configuration. Below is what that costs at three pump prices, and how much more the thirstiest configuration costs than the most efficient one.
| Pump price | Most efficient | Thirstiest | Spread |
|---|---|---|---|
| $3.00/gal | $1,232 | $1,278 | $46 |
| $3.50/gal | $1,438 | $1,491 | $53 |
| $4.00/gal | $1,643 | $1,704 | $61 |
EPA’s own estimate for the 2026 model year is $2,750 to $2,850 a year in fuel, or $3,000 more than the average new vehicle over five years.
How it compares with other Small Station Wagons
Across the 142 nameplates EPA classifies as Small Station Wagons, the median best combined rating is 27 mpg. At 28 mpg the Acura ADX is 1 mpg better the median, which is worth about $53 a year at $3.50 a gallon.
- All Small Station Wagons rankings — every nameplate in the class, best to worst.
Other Acura nameplates
Every Acura model compared → — all nameplates ranked by best combined rating, with what each one costs a year.