2020 Mercedes-Benz C300 4matic Convertible

Compact Sedan Premium
Mercedes-Benz C300 4matic Convertible 2020
24MPG Combined
1 Trim
← 2019 2020 2021 →
Updated February 27, 2026

The 2020 Mercedes-Benz C300 4matic Convertible is a Compact Sedan that delivers 24 combined MPG. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.

2020 Mercedes-Benz C300 4matic Convertible Specifications

SpecValue
Combined MPG24 combined MPG
City MPG21
Highway MPG29
Body StyleCompact Sedan
Fuel TypePremium
Drive4WD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2020 Mercedes-Benz C300 4matic Convertible costs approximately $2,450 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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