BMW 430i Coupe MPG by year — every rating on record

The BMW 430i Coupe has a combined EPA fuel economy rating for 11 model years, from 2017 to 2027. Across those years its best rated version returned 31 mpg (2025) and its thirstiest returned 25 mpg (2017). The EPA record holds 15 configurations for this nameplate, most recently a Subcompact Cars.

Year-by-year EPA ratings

Where it has stood in its class

Ranked against every other nameplate the EPA filed under the same class that year. The BMW 430i Coupe placed highest in 2027 at #1 of 21, and lowest in 2017 at #49 of 100. It spent 11 of its 11 ranked years in the top half of its class.

Every configuration on record

All 15 configurations EPA lists for this nameplate, newest first.

How the rating has moved between model years

Comparing the best-rated configuration of each year. 2 of 3 year-over-year steps improved the top rating.

What 430i Coupe fuel costs over a year

At the EPA's 11,500 miles a year, the 2027 BMW 430i Coupe burns 371 to 371 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.

EPA’s own estimate for the 2027 model year is $2,500 to $2,500 a year in fuel, or $1,250 more than the average new vehicle over five years.

How it compares with other Compact Cars

Across the 498 nameplates EPA classifies as Compact Cars, the median best combined rating is 26 mpg. At 31 mpg the BMW 430i Coupe is 5 mpg better the median, which is worth about $250 a year at $3.50 a gallon.

• All Compact 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.