DriveCostCheck

2021 Mercedes-Benz AMG GT C Roadster

4.0L 8-cyl · 7-speed automated manual · RWD

GasolinePremiumTwo Seaters

Official EPA record #43522 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$293.47

Per year

$3,522

Per mile

29.3¢/mi

5-year total

$17,610

two-seater body style — not this exact model
Notes & official EPA estimate
710 gal of fuel / yeargasoline @ $4.96/galAt $5.96/gal: $352.63/mo

Official FuelEconomy.gov estimate: $4,550/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 2021 Mercedes-Benz AMG GT C Roadster costs about $293.47 per month in fuel — $3,522 per year, 29.3¢/mi, $17,610 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #43522. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

Official EPA efficiency

MeasureValue
City MPG15
Highway MPG20
Combined MPG17

Official EPA estimates

EstimateValue
Official annual fuel cost (15,000 mi/yr)$4,550/yr
Tailpipe CO₂531 g/mi
EPA greenhouse gas score3/10
EPA smog rating (Federal Tier 3 Bin 125)3/10

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #43522 (record updated 2021-09-02). Snapshot processed 2026-07-26; page data last changed 2021-09-02.

View this record on FuelEconomy.gov

Related configurations

Same year, same family

Adjacent model years