2018 Porsche 911 Targa 4S

Compact Sedan Premium
Porsche 911 Targa 4S 2018
24MPG Combined
2 Trims
← 2017 2018 2019 →
Updated February 27, 2026

Get the full picture on the 2018 Porsche 911 Targa 4S. As a Compact Sedan, it achieves 22–24 combined MPG depending on trim and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.

2018 Porsche 911 Targa 4S Specifications

SpecValue
Combined MPG22–24 combined MPG depending on trim
City MPG21
Highway MPG28
Body StyleCompact Sedan
Fuel TypePremium
Drive4WD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Man19/28/223.0L 6cylManual 7-spd
6 cyl21/27/243.0L 6cylAutomatic (AM-S7)

Annual Fuel Cost

Based on EPA estimates, the 2018 Porsche 911 Targa 4S costs approximately $2,550 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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