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  • Porsche 911 GT3

    Porsche 911 GT3 -

    Image courtesy of Porsche
  • Porsche 911 GT3

    Porsche 911 GT3 -

    Image courtesy of Porsche

Key facts

2017 Porsche 911 GT3 information summary

What body style?
fixed-head coupé with 2 seats
How long?
4562 mm
How heavy?
1413 kg
What size engine?
4 litre, 3996 cm3
How many cylinders?
6, Flat
How much power?
500 PS / 493 bhp / 368 kW @ 8250 rpm
How much torque?
460 Nm / 339 ft.lb / 46.9 kgm @ 6000 rpm
How quick?
0-60 mph: 3.8 s
How quick?
0-100 km/h: 3.9 s
How fast?
320 km/h, 199 mph
How economical?
19.7/8.8/12.9 l/100km urban/extra-urban/combined
What carbon dioxide emissions?
290.0 CO2 g/km

Porsche

Porsche logo -

Porsche logo

Dr. Ing. h.c. F. Porsche AG

Porsche 911 models

2017 Porsche 911 GT3 technical specifications

Introduction

Porsche 911 GT3 is an automobile that has a 2 door coupé type body with a rear mounted engine powering the rear wheels.
It's powered courtesy of a naturally aspirated engine of 4 litre capacity. This powerplant features double overhead camshaft valve gear, 6 cylinder layout, and 4 valves per cylinder. It has an output of 493 bhp (500 PS/368 kW) of power at 8250 rpm, and maximum torque of 460 N·m (339 lb·ft/46.9 kgm) at 6000 rpm.
This power is delivered to the wheels via a 7 speed automatic gearbox.
It weighs a claimed 1413 kg at the kerb.
The Porsche 911 GT3 is said to be able to manage a top speed of 320 km/h which is 199 mph, official fuel consumption is 19.7/8.8/12.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 290.0 g/km.
2017 Porsche 911 GT3 data
2017 Porsche 911 GT3 data
bodywork
Body type2 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
mminches
Wheelbase 2457 96.7
Track/tread (front) 1551 61.1
Track/tread (rear) 1555 61.2
Length 4562 179.6
Width 1852 72.9
Height 1271 50
Ground clearance
length:wheelbase ratio 1.86
Kerb weight 1413 kg 3115 lb
Weight distribution
fuel tank capacity 64 litres 14.1 UK Gal 16.9 US Gal
aerodynamics
Drag coefficient 0.33
Frontal area 2.04
CdA 0.67
engine
engine type naturally aspirated petrol
Engine manufacturer Porsche
Engine code
Cylinders Flat 6
Capacity 4 litre
3996 cc
(243.851 cu in)
Bore × Stroke 102 × 81.5 mm
4.02 × 3.21 in
Bore/stroke ratio 1.25
double overhead camshaft (DOHC)
4 valves per cylinder
24 valves in total
maximum power output 500 PS (493 bhp) (368 kW)
at 8250 rpm
Specific output 123.4 bhp/litre
2.02 bhp/cu in
maximum torque 460 Nm (339 ft·lb) (46.9 kgm)
at 6000 rpm
Specific torque 115.12 Nm/litre
1.39 ft·lb/cu3
Engine construction
sump
compression ratio 13.3:1
Fuel system direct petrol injection
bmep (brake mean effective pressure) 1446.6 kPa (209.8 psi)
Maximum RPM 9000 rpm
crankshaft bearings
Engine coolant Water
Unitary capacity 666 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph 3.8 s
Acceleration 0-100km/h 3.9 s
Acceleration 0-160km/h (100mph) 7.60 s
Standing quarter-mile
Standing kilometre
Maximum speed 320 km/h (199 mph)
Power-to-weight ratio 353.75 PS/g
260.18 kW/g
348.9 bhp/ton
0.16 bhp/lb
Weight-to-power ratio 3.84 kg/kW
6.42 lb/bhp
fuel consumption
Fuel consumption 19.7/8.8/12.9 l/100km urban/extra-urban/combined
universal consumption (calculated from the above)
litres per 100km19.7/8.8/12.9 l/100km urban/extra-urban/combined
km per litre5.1/11.4/7.8 km/l urban/extra-urban/combined
UK MPG14.3/32.1/21.9 UK MPG urban/extra-urban/combined
US MPG11.9/26.7/18.2 US MPG urban/extra-urban/combined
Carbon dioxide emissions 290.0 g/km
Carfolio Calculated CO2 ? 299.28 g/km
VED band (UK) M
CO2 Effizienz (DE) G
chassis
Engine position rear
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering rack & pinion PAS
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front 9J x 20 ET55
Wheel size rear 12J x 20 ET47
Tyres front 245/35 ZR 20
Tyres rear 305/30 ZR 20
Brakes F/R VeDi/VeDi-S-ABS
Front brake diameter 380 mm
Rear brake diameter 380 mm
Gearbox 7 speed automatic
Top gear ratio 0.84
Final drive ratio 3.97
general
Carfolio.com ID512270
Production total
Model code
Model family
RAC rating 38.7
Insurance classification No information available
Tax band No information available
2017 Porsche 911 GT3 added 2017-03-08.
Last modified 2017-03-08.

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