2020 Porsche Boxster S

Sports Car Premium
Porsche Boxster S 2020
22MPG Combined
2 Trims
← 2019 2020
Updated February 27, 2026

The 2020 Porsche Boxster S is a Sports Car that delivers 21–22 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.

2020 Porsche Boxster S Specifications

SpecValue
Combined MPG21–22 combined MPG depending on trim
City MPG19
Highway MPG25
Body StyleSports Car
Fuel TypePremium
DriveRWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Man19/24/212.5L 4cylManual 6-spd
4 cyl19/25/222.5L 4cylAutomatic (AM-S7)

Annual Fuel Cost

Based on EPA estimates, the 2020 Porsche Boxster S costs approximately $2,725 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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