Porsche Panamera 4S ST MPG by year — every rating on record
The Porsche Panamera 4S ST has a combined EPA fuel economy rating for 6 model years, from 2018 to 2023. Across those years its best rated version returned 22 mpg (2018) and its thirstiest returned 19 mpg (2021). The EPA record holds 6 configurations for this nameplate, most recently a Large Cars.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 2018 | 1 | 22 mpg | 22 mpg | #47 of 77 (39th pct) | 4-Wheel Drive | Premium | Large Cars |
| 2019 | 1 | 20 mpg | 20 mpg | #62 of 80 (23th pct) | 4-Wheel Drive | Premium | Large Cars |
| 2020 | 1 | 20 mpg | 20 mpg | #57 of 78 (27th pct) | 4-Wheel Drive | Premium | Large Cars |
| 2021 | 1 | 19 mpg | 19 mpg | #51 of 66 (23th pct) | All-Wheel Drive | Premium | Large Cars |
| 2022 | 1 | 19 mpg | 19 mpg | #53 of 69 (24th pct) | All-Wheel Drive | Premium | Large Cars |
| 2023 | 1 | 19 mpg | 19 mpg | #45 of 62 (28th pct) | All-Wheel Drive | Premium | Large Cars |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The Porsche Panamera 4S ST placed highest in 2023 at #45 of 62, and lowest in 2019 at #62 of 80. It spent 0 of its 6 ranked years in the top half of its class.
Every configuration on record
All 6 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 2.9L 6-cyl All-Wheel Drive Automatic (AM-S8) Premium | SIDI, turbocharged, start-stop | 17 | 23 | 19 | 605.3 | 15.7 | $4,100 | 469 | 4/10 |
| 2022 | 2.9L 6-cyl All-Wheel Drive Automatic (AM-S8) Premium | SIDI, turbocharged, start-stop | 17 | 23 | 19 | 605.3 | 15.7 | $4,100 | 469 | 4/10 |
| 2021 | 2.9L 6-cyl All-Wheel Drive Automatic (AM-S8) Premium | SIDI, turbocharged, start-stop | 17 | 23 | 19 | 605.3 | 15.7 | $4,100 | 469 | 3/10 |
| 2020 | 2.9L 6-cyl 4-Wheel Drive Automatic (AM-S8) Premium | SIDI, turbocharged, start-stop | 18 | 24 | 20 | 575.0 | 14.9 | $3,900 | 440 | 4/10 |
| 2019 | 2.9L 6-cyl 4-Wheel Drive Automatic (AM-S8) Premium | SIDI, turbocharged, start-stop | 18 | 24 | 20 | 575.0 | 14.9 | $3,900 | 440 | 4/10 |
| 2018 | 2.9L 6-cyl 4-Wheel Drive Automatic (AM-S8) Premium | SIDI, turbocharged, start-stop | 20 | 26 | 22 | 522.7 | 13.5 | $3,500 | 401 | 4/10 |
How the rating has moved between model years
Comparing the best-rated configuration of each year. 0 of 2 year-over-year steps improved the top rating.
| Change | Best combined | Delta | Gallons a year at the newer rating |
|---|---|---|---|
| 2018 → 2019 | 22 → 20 mpg | -2 mpg | 575 gal |
| 2020 → 2021 | 20 → 19 mpg | -1 mpg | 605 gal |
What Panamera 4S ST fuel costs over a year
At the EPA's 11,500 miles a year, the 2023 Porsche Panamera 4S ST burns 605 to 605 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 | $1,816 | $1,816 | $0 |
| $3.50/gal | $2,118 | $2,118 | $0 |
| $4.00/gal | $2,421 | $2,421 | $0 |
EPA’s own estimate for the 2023 model year is $4,100 to $4,100 a year in fuel, or $9,250 more than the average new vehicle over five years.
How it compares with other Large Cars
Across the 305 nameplates EPA classifies as Large Cars, the median best combined rating is 21 mpg. At 19 mpg the Porsche Panamera 4S ST is 2 mpg below the median, which is worth about $202 a year at $3.50 a gallon.
- All Large Cars rankings — every nameplate in the class, best to worst.
Other Porsche nameplates
Every Porsche model compared → — all nameplates ranked by best combined rating, with what each one costs a year.