2015 Mercedes-Benz C-Class MPG, Gas Mileage & Range

2015 Mercedes-Benz C-Class EPA Fuel Economy Summary

The 2015 Mercedes-Benz C-Class delivers an EPA-certified 20–28 MPG combined (18–25 city / 24–33 highway depending on engine and drivetrain) across 8 configurations. Estimated annual fuel costs range from $2,700 to $3,800.

Official EPA Fuel Economy Ratings by Configuration (8 Variants)

Laboratory certification test values across engine, transmission, and drivetrain permutations

Configuration / Model	Powertrain	Drivetrain	Transmission	City	Highway	Combined	Annual Fuel Cost	CO2 (g/mi)
C300 Premium	2L 4-Cyl Gas	Rear-Wheel Drive	Automatic 7-spd	25 MPG	33 MPG	28 MPG	$2,700	—
C300 4matic Premium	2L 4-Cyl Gas	4-Wheel Drive	Automatic 7-spd	24 MPG	31 MPG	27 MPG	$2,800	—
C250 Coupe Premium	1.8L 4-Cyl Gas	Rear-Wheel Drive	Automatic 7-spd	21 MPG	31 MPG	25 MPG	$3,050	—
C400 4matic Premium	3L 6-Cyl Gas	4-Wheel Drive	Automatic 7-spd	21 MPG	28 MPG	24 MPG	$3,150	—
C350 Coupe Premium	3.5L 6-Cyl Gas	Rear-Wheel Drive	Automatic 7-spd	20 MPG	28 MPG	23 MPG	$3,300	—
C350 4matic Coupe Premium	3.5L 6-Cyl Gas	4-Wheel Drive	Automatic 7-spd	19 MPG	27 MPG	22 MPG	$3,450	—
AMG C63 Premium	4L 8-Cyl Gas	Rear-Wheel Drive	Automatic 7-spd	18 MPG	24 MPG	20 MPG	$3,800	—
AMG C63 S Premium	4L 8-Cyl Gas	Rear-Wheel Drive	Automatic 7-spd	18 MPG	24 MPG	20 MPG	$3,800	—

EPA Test Methodology: Fuel economy estimates are determined by vehicle manufacturers in accordance with EPA regulations (40 CFR Part 600) and verified by EPA laboratories. Estimates assume 15,000 miles per year of driving (55% city, 45% highway) at prevailing fuel and electricity prices.

Deterministic Fuel Cost & Consumption Benchmarks

Standardized annual energy consumption and operating cost metrics based on 15,000 annual miles

Fuel Cost per 25 Miles

$3.13–$4.38

Based on $3.50 per gallon regular gasoline

Annual Fuel Consumption

536–750 Gallons

Estimated annual energy units needed for 15,000 miles

5-Year Fuel Cost vs Avg Vehicle

Official EPA Benchmark

Compared to the average new vehicle over 5 years

Related Official Reports for 2015 Mercedes-Benz C-Class

Cross-reference safety ratings, owner defect complaints, and recall campaigns

← 2015 Mercedes-Benz C-Class Overview Vehicle summary, specifications, and primary KPI metrics. 2015 Mercedes-Benz C-Class Safety Ratings → NHTSA 5-Star NCAP crash tests, rollover risk, and active driver assistance. 2015 Mercedes-Benz C-Class Owner Complaints (441) → NHTSA consumer defect complaint filings by affected component. 2015 Mercedes-Benz C-Class Safety Recalls (14) → Official safety recall notices, defects, and free repair instructions. 2015 Mercedes-Benz C-Class Specifications → Certified engine options, transmission variants, and vehicle dimensions.