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2015 Porsche

911 GT3

Auto (AM-S7), 6 cyl, 3.8 L

Porsche 911 GT3: best and worst years
2015 Porsche 911 GT3 (photo 1 of 2)
PhotoBill AbbottCC BY-SA 2.0Wikimedia Commons

Overview

Body
Two SeatersEPA, from EPA, last updated 6/11/2026
Drivetrain
Rear-Wheel DriveEPA, from EPA, last updated 6/11/2026
Transmission
Automatic (AM-S7)EPA, from EPA, last updated 6/11/2026
Powertrain
GasEPA, from EPA, last updated 6/11/2026
Fuel
PremiumEPA, from EPA, last updated 6/11/2026

Engine & performance

Cyl
6EPA, from EPA, last updated 6/11/2026
Aspiration
Naturally aspiratedEPA, from EPA, last updated 6/11/2026
Start-stop system
NoEPA, from EPA, last updated 6/11/2026

Efficiency

MPG Hwy
20 mpgEPA, from EPA, last updated 6/11/2026
MPG City
15 mpgEPA, from EPA, last updated 6/11/2026
MPG Comb
17 mpgEPA, from EPA, last updated 6/11/2026
Fuel $/yr
$4,550EPA, from EPA, last updated 6/11/2026
CO₂
527 g/miEPA, from EPA, last updated 6/11/2026
Eco Score
4/10EPA, from EPA, last updated 6/11/2026
Smog score
5/10
Elec. Range
0 miEPA, from EPA, last updated 6/11/2026
SmartWay certified
No

Dimensions & capacity

Length
179 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Width
73 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Height
50 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Wheelbase
97 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Curb Weight
3,153 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026

Safety NHTSA, model year

Recalls
0
Owner complaints
0

Feature availability

Which features come standard, cost extra, or are locked to a pricier trim arrives with the next data phase. Standard equipment shows here today.

Standard

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
4 yr / 50k mi
Roadside assistance
4 yr / 50k mi
EV battery
8 yr / 100k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.