2008 Porsche Boxster

Sports Car Premium
Porsche Boxster 2008
23MPG Combined
3 Trims
Updated February 27, 2026

The 2008 Porsche Boxster Sports Car provides 21–23 combined MPG depending on trim. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.

2008 Porsche Boxster Specifications

SpecValue
Combined MPG21–23 combined MPG depending on trim
City MPG20
Highway MPG29
Body StyleSports Car
Fuel TypePremium
DriveRWD
Available Trims3

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Auto19/26/212.7L 6cylAutomatic 5-spd
Man20/29/232.7L 6cylManual 5-spd
Man19/28/222.7L 6cylManual 6-spd

Annual Fuel Cost

Based on EPA estimates, the 2008 Porsche Boxster costs approximately $2,666 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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