What does a 2021 Mercedes-Benz C-Class cost to run?

C 300 RWD, 27 mpg

$1,422a year in fuel

Blue: price. Orange: energy over 6 years. Median: middle price and middle energy cost.

Cost by trim

2021 Mercedes-Benz C-Class: cost to run by trim
Trim	MSRP	Rating	Energy a year	Per mile	Total over 6 years
C 300 RWD	$41,600	27 mpg	$1,422	$0.12	$50,133
C 300 4MATIC AWD	$43,600	27 mpg	$1,422	$0.12	$52,133
C 300 RWD	$47,200	27 mpg	$1,422	$0.12	$55,733
C 300 4MATIC AWD	$49,200	26 mpg	$1,477	$0.12	$58,062
C 300 Cabriolet RWD	$54,700	26 mpg	$1,477	$0.12	$63,562
AMG C 43 4MATIC Sedan	$56,500	21 mpg	$1,829	$0.15	$67,471
C 300 4MATIC Cabriolet 2D AWD	$56,700	25 mpg	$1,536	$0.13	$65,916
AMG C 43 4MATIC Coupe	$59,000	22 mpg	$1,745	$0.15	$69,473
AMG C 43 4MATIC Cabriolet	$65,500	22 mpg	$1,745	$0.15	$75,973
AMG C 63 Sedan RWD	$68,600	21 mpg	$1,829	$0.15	$79,571
AMG C 63 Coupe RWD	$70,650	20 mpg	$1,920	$0.16	$82,170
AMG C 63 S Sedan RWD	$76,200	21 mpg	$1,829	$0.15	$87,171
AMG C 63 Cabriolet RWD	$78,000	20 mpg	$1,920	$0.16	$89,520
AMG C 63 S Coupe RWD	$78,250	20 mpg	$1,920	$0.16	$89,770
AMG C 63 S Cabriolet RWD	$85,600	20 mpg	$1,920	$0.16	$97,120
Mercedes-AMG C-Class C 43 AMG AWD	N/A	22 mpg	$1,745	$0.15	Not established
Mercedes-AMG C-Class C 43 AMG Cabriolet 2D AWD	N/A	22 mpg	$1,745	$0.15	Not established
Mercedes-AMG C-Class C 63 AMG Cabriolet 2D RWD	N/A	20 mpg	$1,920	$0.16	Not established
Mercedes-AMG C-Class C 63 AMG RWD	N/A	20 mpg	$1,920	$0.16	Not established
Mercedes-AMG C-Class C 63 S AMG Cabriolet 2D RWD	N/A	20 mpg	$1,920	$0.16	Not established
Mercedes-AMG C-Class C 63 S AMG RWD	N/A	20 mpg	$1,920	$0.16	Not established

Insurance, upkeep and resale are not included.

Your own mpg will differ.