Mercedes-Benz GL-klasse AMG GL 63 AMG (Special Series) 5.5 AT (557 hp) 4x4 vs Porsche 911 GT3 3.8 MT (435 hp)

Param name	Param value for Mercedes-Benz GL-klasse AMG	Param value for Porsche 911 GT3
Main Params
Photo
Car name	Mercedes-Benz GL-klasse AMG	Porsche 911 GT3
Car type	passenger cars	passenger cars
Car body type	suv	coupe
Model	mercedes	porsche
Variant	gl_klasse_amg	911_gt3
Modification	GL 63 AMG (Special Series) 5.5 AT (557 hp) 4x4	3.8 MT (435 hp)
Release of cars	2012	2009
The end of production	2016	2013
Anti-theft protection
Central lock	Yes	No
Standard alarm system	Yes	No
Standard immobilizer	Yes	No
Comfort
Active power steering	Yes	No
Air conditioner	Yes	No
Camera 360°	Yes	No
Climate control	Yes	No
Cruise control	Yes	No
Front parking sensors	Yes	No
Keyless entry system	Yes	No
Onboard computer	Yes	No
Rear parking sensors	Yes	No
Rear view camera	Yes	No
Start the engine from a button	Yes	No
Steering wheel height adjustment	Yes	No
Steering wheel reach adjustment	Yes	No
Sunblinds in the rear doors	Yes	No
Tinted windows	Yes	No
Tire pressure sensor	Yes	No
Driver assistance systems PLUS
Blind Spot Monitoring System	Yes	No
Lane Keeping Assistance System	Yes	No
Engine
Boost type	turbocharging	No
Compression ratio	10	12
Cylinder arrangement	V-shaped	opposite
Cylinder diameter and piston stroke, mm	98 × 90.5	102.7 × 76.4
Engine capacity, cm³	5461	3797
Engine location	front, longitudinal	rear
Engine power supply system	direct injection into the combustion chamber	distributed injection
Engine type	petrol	petrol
Maximum power, hp/kW at rpm	557 / 410 at 5250 - 5750	435 / 320 at 7600
Maximum torque, N*m at rpm	760 at 2000 - 5000	430 at 6250
Number of cylinders	8	6
Number of valves per cylinder	4	4
Exterior elements
Alloy wheels 21"	Yes	No
Decorative moldings	Yes	No
Metallic paint coating	Yes	No
Roof rails	Yes	No
General information
Brand country	Germany	Germany
Car class	J	S
Model assembly	USA	Germany
Number of doors	5	2
Interior
Aluminum pedal pads	Yes	No
Door sills	Yes	No
Electric windows front	Yes	No
Electric windows rear	Yes	No
Electrically adjustable seats	Yes	No
Folding rear seat	Yes	No
Front central armrest	Yes	No
Front seat memory	Yes	No
Front seat ventilation	Yes	No
Heated front seats	Yes	No
Heated rear seats	Yes	No
Heated steering wheel	Yes	No
Leather interior	Yes	No
Leather steering wheel trim	Yes	No
Multifunctional steering wheel	Yes	No
Panoramic roof / windscreen	Yes	No
Sports front seats	Yes	No
Sunroof	Yes	No
Third rear headrest	Yes	No
Third row of seats	Yes	No
Lane Keeping Equipment
Blind Spot Monitoring System	Yes	No
Lane Keeping Assistance System	Yes	No
Multimedia
12V socket	Yes	No
AUX	Yes	No
Bluetooth	Yes	No
Multimedia system for rear passengers	Yes	No
Standard audio preparation	Yes	No
Standard audio system with CD	Yes	No
Standard Hi-Fi audio system	Yes	No
Standard navigation system	Yes	No
USB port	Yes	No
Overview
Adaptive lighting system	Yes	No
Electric heating of windshield wiper zone	Yes	No
Electrically adjustable mirrors	Yes	No
Fog lights	Yes	No
Headlight washer	Yes	No
Heated mirrors	Yes	No
Light sensor	Yes	No
Rain sensor	Yes	No
Xenon / Bi-xenon headlights	Yes	No
Parking assistance systems
Automatic parking system	Yes	No
Camera 360°	Yes	No
Performance indicators
Acceleration to 100 km/h, s	4.9	4.1
CO2 emissions, g/km	288	298
Ecological class	Euro 5	No
Fuel consumption, l city / highway / combined	15.8 / 10.3 / 12.3	19.2 / 9 / 12.6
Fuel type	Super Plus (98)	Super Plus (98)
Maximum speed, km/h	250	312
Security
ABS	Yes	No
Blind Spot Monitoring System	Yes	No
Collision avoidance system	Yes	No
Driver airbag	Yes	No
ESP	Yes	No
Hill Start Assist System	Yes	No
Isofix / LATCH	Yes	No
Lane Keeping Assistance System	Yes	No
Night vision system	Yes	No
Passenger airbag	Yes	No
Rear side airbags	Yes	No
Side airbags	Yes	No
Window airbags (curtains)	Yes	No
Sizes in mm
Front track width	1655	1497
Ground clearance	180 – 260	90 – 130
Height	1850	1280
Length	5120	4460
Rear track width	1675	1524
Wheel size	295 / 40 / R21	235 / 35 / R19 305 / 30 / R19
Wheelbase	3075	2355
Width	1982	1808
Suspension and brakes
Front brakes	disk ventilated	disk ventilated
Rear brakes	disk ventilated	disk ventilated
Type of front suspension	independent, pneumatic element	independent, spring
Type of rear suspension	independent, pneumatic element	independent, spring
Transmission
Drive type	full	rear
Number of gears	7	6
Transmission	automatic	mechanical
Volume and weight
Curb weight, kg	2580	1395
Fuel tank capacity, l	100	67
Gross weight, kg	3250	1680
Trunk volume min/max, l	680 / 2300	105