2021 Mercedes-Benz Amg C43 4matic Convertible

Compact Sedan Premium
Mercedes-Benz Amg C43 4matic Convertible 2021
22MPG Combined
1 Trim
← 2020 2021 2022 →
Updated February 27, 2026

Get the full picture on the 2021 Mercedes-Benz Amg C43 4matic Convertible. As a Compact Sedan, it achieves 22 combined MPG and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.

2021 Mercedes-Benz Amg C43 4matic Convertible Specifications

SpecValue
Combined MPG22 combined MPG
City MPG19
Highway MPG27
Body StyleCompact Sedan
Fuel TypePremium
Drive4WD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2021 Mercedes-Benz Amg C43 4matic Convertible costs approximately $2,650 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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