Chevrolet Sonic MPG by year — every rating on record

The Chevrolet Sonic has a combined EPA fuel economy rating for 9 model years, from 2012 to 2020. Across those years its best rated version returned 32 mpg (2012) and its thirstiest returned 28 mpg (2012). The EPA record holds 31 configurations for this nameplate, most recently a Compact 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 Chevrolet Sonic placed highest in 2012 at #10 of 76, and lowest in 2020 at #25 of 79. It spent 9 of its 9 ranked years in the top half of its class.

Every configuration on record

All 31 configurations EPA lists for this nameplate, newest first.

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.

What Sonic fuel costs over a year

At the EPA's 11,500 miles a year, the 2020 Chevrolet Sonic burns 397 to 397 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 2020 model year is $2,150 to $2,150 a year in fuel, or $500 less 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 29 mpg the Chevrolet Sonic is 3 mpg better the median, which is worth about $160 a year at $3.50 a gallon.

• All Compact Cars rankings — every nameplate in the class, best to worst.

Other Chevrolet nameplates

Every Chevrolet model compared → — all nameplates ranked by best combined rating, with what each one costs a year.