2021 Mercedes-Benz C300 4matic Coupe

Compact Sedan Premium
Mercedes-Benz C300 4matic Coupe 2021
26MPG Combined
1 Trim
← 2020 2021 2022 →
Updated February 27, 2026

Looking at the 2021 Mercedes-Benz C300 4matic Coupe? This Compact Sedan offers 26 combined MPG and comes with 1 available configurations. We break down the specs, safety data, and how it compares to the competition.

2021 Mercedes-Benz C300 4matic Coupe Specifications

SpecValue
Combined MPG26 combined MPG
City MPG23
Highway MPG32
Body StyleCompact Sedan
Fuel TypePremium
Drive4WD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2021 Mercedes-Benz C300 4matic Coupe costs approximately $2,250 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

Compare the 2021 Mercedes-Benz C300 4matic Coupe

See how it stacks up against similar vehicles:

Other Model Years

Check Vehicle History

Considering a used Mercedes-Benz C300 4matic Coupe? Get a comprehensive vehicle history report including accident records, ownership history, and more.

🔍 Check Mercedes-Benz C300 4matic Coupe Vehicle History Check VIN →
Check Vehicle History

Get the full story — accidents, ownership, recalls, odometer, and more. Decode any VIN instantly.

Check VIN
Buying a used Mercedes-Benz C300 4matic Coupe? Check VIN on RedVIN