Audi S5 Sportback MPG by year — every rating on record
The Audi S5 Sportback has a combined EPA fuel economy rating for 8 model years, from 2018 to 2025. Across those years its best rated version returned 24 mpg (2018) and its thirstiest returned 23 mpg (2020). The EPA record holds 8 configurations for this nameplate, most recently a Midsize Cars.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 2018 | 1 | 24 mpg | 24 mpg | #90 of 125 (28th pct) | All-Wheel Drive | Premium | Midsize Cars |
| 2019 | 1 | 24 mpg | 24 mpg | #98 of 127 (23th pct) | All-Wheel Drive | Premium | Midsize Cars |
| 2020 | 1 | 23 mpg | 23 mpg | #96 of 124 (23th pct) | All-Wheel Drive | Premium | Midsize Cars |
| 2021 | 1 | 23 mpg | 23 mpg | #90 of 116 (23th pct) | All-Wheel Drive | Premium | Midsize Cars |
| 2022 | 1 | 24 mpg | 24 mpg | #92 of 121 (24th pct) | 4-Wheel Drive | Premium | Midsize Cars |
| 2023 | 1 | 24 mpg | 24 mpg | #86 of 117 (27th pct) | 4-Wheel Drive | Premium | Midsize Cars |
| 2024 | 1 | 23 mpg | 23 mpg | #84 of 101 (17th pct) | All-Wheel Drive | Premium | Midsize Cars |
| 2025 | 1 | 23 mpg | 23 mpg | #70 of 86 (19th pct) | All-Wheel Drive | Premium | Midsize Cars |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The Audi S5 Sportback placed highest in 2025 at #70 of 86, and lowest in 2019 at #98 of 127. It spent 0 of its 8 ranked years in the top half of its class.
Every configuration on record
All 8 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 3.0L 6-cyl All-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 20 | 29 | 23 | 500.0 | 12.9 | $3,350 | 384 | 5/10 |
| 2024 | 3.0L 6-cyl All-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 20 | 29 | 23 | 500.0 | 12.9 | $3,350 | 384 | 5/10 |
| 2023 | 3.0L 6-cyl 4-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 21 | 30 | 24 | 479.2 | 12.4 | $3,250 | 364 | 5/10 |
| 2022 | 3.0L 6-cyl 4-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 21 | 30 | 24 | 479.2 | 12.4 | $3,250 | 363 | 5/10 |
| 2021 | 3.0L 6-cyl All-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 20 | 28 | 23 | 500.0 | 12.9 | $3,350 | 380 | 5/10 |
| 2020 | 3.0L 6-cyl All-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 20 | 27 | 23 | 500.0 | 12.9 | $3,350 | 393 | 5/10 |
| 2019 | 3.0L 6-cyl All-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 21 | 30 | 24 | 479.2 | 12.4 | $3,250 | 371 | 5/10 |
| 2018 | 3.0L 6-cyl All-Wheel Drive Automatic (AM-S8) Premium | SIDI, turbocharged, start-stop | 21 | 30 | 24 | 479.2 | 12.4 | $3,250 | 374 | 5/10 |
How the rating has moved between model years
Comparing the best-rated configuration of each year. 1 of 3 year-over-year steps improved the top rating.
| Change | Best combined | Delta | Gallons a year at the newer rating |
|---|---|---|---|
| 2019 → 2020 | 24 → 23 mpg | -1 mpg | 500 gal |
| 2021 → 2022 | 23 → 24 mpg | +1 mpg | 479 gal |
| 2023 → 2024 | 24 → 23 mpg | -1 mpg | 500 gal |
What S5 Sportback fuel costs over a year
At the EPA's 11,500 miles a year, the 2025 Audi S5 Sportback burns 500 to 500 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 | $1,500 | $1,500 | $0 |
| $3.50/gal | $1,750 | $1,750 | $0 |
| $4.00/gal | $2,000 | $2,000 | $0 |
EPA’s own estimate for the 2025 model year is $3,350 to $3,350 a year in fuel, or $5,500 more than the average new vehicle over five years.
How it compares with other Midsize Cars
Across the 483 nameplates EPA classifies as Midsize Cars, the median best combined rating is 25 mpg. At 23 mpg the Audi S5 Sportback is 2 mpg below the median, which is worth about $140 a year at $3.50 a gallon.
- All Midsize Cars rankings — every nameplate in the class, best to worst.
Other Audi nameplates
Every Audi model compared → — all nameplates ranked by best combined rating, with what each one costs a year.