BMW 640i Coupe MPG by year — every rating on record
The BMW 640i Coupe has a combined EPA fuel economy rating for 6 model years, from 2012 to 2017. Across those years its best rated version returned 26 mpg (2012) and its thirstiest returned 24 mpg (2016). The EPA record holds 6 configurations for this nameplate, most recently a Subcompact Cars.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 2012 | 1 | 26 mpg | 26 mpg | #35 of 76 (55th pct) | Rear-Wheel Drive | Premium | Compact Cars |
| 2013 | 1 | 26 mpg | 26 mpg | #14 of 71 (81th pct) | Rear-Wheel Drive | Premium | Subcompact Cars |
| 2014 | 1 | 25 mpg | 25 mpg | #23 of 63 (65th pct) | Rear-Wheel Drive | Premium | Subcompact Cars |
| 2015 | 1 | 25 mpg | 25 mpg | #27 of 71 (63th pct) | Rear-Wheel Drive | Premium | Subcompact Cars |
| 2016 | 1 | 24 mpg | 24 mpg | #35 of 71 (51th pct) | Rear-Wheel Drive | Premium | Subcompact Cars |
| 2017 | 1 | 24 mpg | 24 mpg | #45 of 88 (49th pct) | Rear-Wheel Drive | Premium | Subcompact Cars |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The BMW 640i Coupe placed highest in 2013 at #14 of 71, and lowest in 2017 at #45 of 88. It spent 5 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 3.0L 6-cyl Rear-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 21 | 30 | 24 | 479.2 | 12.4 | $3,250 | 368 | 5/10 |
| 2016 | 3.0L 6-cyl Rear-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 20 | 30 | 24 | 479.2 | 12.4 | $3,250 | 372 | 5/10 |
| 2015 | 3.0L 6-cyl Rear-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 21 | 31 | 25 | 460.0 | 11.9 | $3,100 | 361 | 6/10 |
| 2014 | 3.0L 6-cyl Rear-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged, start-stop | 22 | 32 | 25 | 460.0 | 11.9 | $3,100 | 353 | 6/10 |
| 2013 | 3.0L 6-cyl Rear-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged | 23 | 32 | 26 | 442.3 | 11.4 | $3,000 | 345 | 7/10 |
| 2012 | 3.0L 6-cyl Rear-Wheel Drive Automatic (S8) Premium | SIDI, turbocharged | 23 | 32 | 26 | 442.3 | 11.4 | $3,000 | 341.8076923076923 | n/a |
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 |
|---|---|---|---|
| 2013 → 2014 | 26 → 25 mpg | -1 mpg | 460 gal |
| 2015 → 2016 | 25 → 24 mpg | -1 mpg | 479 gal |
What 640i Coupe fuel costs over a year
At the EPA's 11,500 miles a year, the 2017 BMW 640i Coupe burns 479 to 479 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 | $1,438 | $1,438 | $0 |
| $3.50/gal | $1,677 | $1,677 | $0 |
| $4.00/gal | $1,917 | $1,917 | $0 |
EPA’s own estimate for the 2017 model year is $3,250 to $3,250 a year in fuel, or $5,000 more than the average new vehicle over five years.
How it compares with other Subcompact Cars
Across the 461 nameplates EPA classifies as Subcompact Cars, the median best combined rating is 24 mpg. At 24 mpg the BMW 640i Coupe is exactly at the median.
- All Subcompact Cars rankings — every nameplate in the class, best to worst.
Other BMW nameplates
Every BMW model compared → — all nameplates ranked by best combined rating, with what each one costs a year.