2021 Mercedes-Benz Glc300 4matic Coupe

Compact SUV Premium
Mercedes-Benz Glc300 4matic Coupe 2021
24MPG Combined
1 Trim
← 2020 2021 2022 →
Updated February 27, 2026

Get the full picture on the 2021 Mercedes-Benz Glc300 4matic Coupe. As a Compact SUV, it achieves 24 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 Glc300 4matic Coupe Specifications

SpecValue
Combined MPG24 combined MPG
City MPG22
Highway MPG28
Body StyleCompact SUV
Fuel TypePremium
Drive4WD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2021 Mercedes-Benz Glc300 4matic Coupe costs approximately $2,450 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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