2021 Mercedes-Benz E450 Convertible

Compact Sedan Premium
Mercedes-Benz E450 Convertible 2021
25MPG Combined
1 Trim
← 2020 2021 2022 →
Updated February 27, 2026

Get the full picture on the 2021 Mercedes-Benz E450 Convertible. As a Compact Sedan, it achieves 25 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 E450 Convertible Specifications

SpecValue
Combined MPG25 combined MPG
City MPG23
Highway MPG30
Body StyleCompact Sedan
Fuel TypePremium
DriveRWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2021 Mercedes-Benz E450 Convertible costs approximately $2,350 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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