2018 Mercedes-Benz C300 4matic Coupe

2.0L 4-cyl · 9-speed automatic · 4WD

GasolinePremiumSubcompact Cars

Official EPA record #39220 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$198.40

Per year

$2,381

Per mile

19.8¢/mi

5-year total

$11,905

sedan body style — not this exact model

Notes & official EPA estimate

480 gal of fuel / yeargasoline @ $4.96/galAt $5.96/gal: $238.40/mo

A mile road trip costs about $59.40 in energy.

Official FuelEconomy.gov estimate: $3,100/year — assumes 15,000 miles/year and EPA price assumptions. The figures above use your inputs instead.

Compare with another vehiclePrices: EPA national averages, Jul 24, 2026 — override anytime.

At 12,000 miles per year (55% city / 45% highway) with EPA national-average prices ($4.96/gal premium), this 2018 Mercedes-Benz C300 4matic Coupe costs about $198.40 per month in fuel — $2,381 per year, 19.8¢/mi, $11,905 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #39220. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

Mercedes-Benz C-Class: running costs for every model year →

Official EPA efficiency

Measure	Value
City MPG	22
Highway MPG	30
Combined MPG	25

Official EPA estimates

Estimate	Value
Official annual fuel cost (15,000 mi/yr)	$3,100/yr
Tailpipe CO₂	351 g/mi
EPA greenhouse gas score	5/10
EPA smog rating (Federal Tier 3 Bin 70)	5/10

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #39220 (record updated 2018-02-12). Snapshot processed 2026-07-26; page data last changed 2018-02-12.

View this record on FuelEconomy.gov

Related configurations

Same year, same family

Adjacent model years