2003 Mercedes-Benz Slk230 Kompressor

Sports Car Premium
Mercedes-Benz Slk230 Kompressor 2003
22MPG Combined
2 Trims
← 2002 2003
Updated February 27, 2026

The 2003 Mercedes-Benz Slk230 Kompressor is a Sports Car that delivers 20–22 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.

2003 Mercedes-Benz Slk230 Kompressor Specifications

SpecValue
Combined MPG20–22 combined MPG depending on trim
City MPG19
Highway MPG26
Body StyleSports Car
Fuel TypePremium
DriveRWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Auto19/26/222.3L 4cylAutomatic 5-spd
Man17/25/202.3L 4cylManual 6-spd

Annual Fuel Cost

Based on EPA estimates, the 2003 Mercedes-Benz Slk230 Kompressor costs approximately $2,775 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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