2018 Mercedes-Benz C300

Compact Sedan Premium
Mercedes-Benz C300 2018
27MPG Combined
1 Trim
← 2017 2018 2019 →
Updated February 27, 2026

The 2018 Mercedes-Benz C300 is a Compact Sedan that delivers 27 combined MPG. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.

2018 Mercedes-Benz C300 Specifications

SpecValue
Combined MPG27 combined MPG
City MPG24
Highway MPG33
Body StyleCompact Sedan
Fuel TypePremium
DriveRWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2018 Mercedes-Benz C300 costs approximately $2,150 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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