2011 Porsche 911 Carrera S Cabriolet

Compact Sedan Premium
Porsche 911 Carrera S Cabriolet 2011
21MPG Combined
2 Trims
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Updated February 27, 2026

Get the full picture on the 2011 Porsche 911 Carrera S Cabriolet. As a Compact Sedan, it achieves 21 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.

2011 Porsche 911 Carrera S Cabriolet Specifications

SpecValue
Combined MPG21 combined MPG
City MPG19
Highway MPG26
Body StyleCompact Sedan
Fuel TypePremium
DriveRWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Man18/26/213.8L 6cylManual 6-spd
Auto19/26/213.8L 6cylAutomatic 7-spd

Annual Fuel Cost

Based on EPA estimates, the 2011 Porsche 911 Carrera S Cabriolet costs approximately $2,800 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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