Porsche Cayman GT4 GT4 3.8 MT (385 hp) vs Mercedes-Benz C-klasse 3.0 AT (224 hp)

Param name	Param value for Porsche Cayman GT4	Param value for Mercedes-Benz C-klasse
Main Params
Photo
Car name	Porsche Cayman GT4	Mercedes-Benz C-klasse
Car type	passenger cars	passenger cars
Car body type	coupe	station wagon
Model	porsche	mercedes
Variant	cayman_gt4	c_klasse
Modification	GT4 3.8 MT (385 hp)	3.0 AT (224 hp)
Release of cars	2015	2007
The end of production	2016	2011
Anti-theft protection
Central lock	Yes	No
Interior penetration sensor (volume sensor)	Yes	No
Standard alarm system	Yes	No
Standard immobilizer	Yes	No
Comfort
Active power steering	Yes	No
Air conditioner	Yes	No
Cigarette lighter and ashtray	Yes	No
Climate control	Yes	No
Cruise control	Yes	No
Electric trunk lid drive	Yes	No
Onboard computer	Yes	No
Steering wheel height adjustment	Yes	No
Steering wheel reach adjustment	Yes	No
Tire pressure sensor	Yes	No
Engine
Boost type	No	turbocharging
Compression ratio	12.5	17.7
Cylinder arrangement	opposite	V-shaped
Cylinder diameter and piston stroke, mm	102 × 77.5	83 × 92
Engine capacity, cm³	3800	2987
Engine location	central	No
Engine power supply system	direct injection into the combustion chamber	engine with undivided combustion chambers (direct fuel injection)
Engine type	petrol	diesel
Maximum power, hp/kW at rpm	385 / 283 at 7400	224 / 165 at 3800
Maximum torque, N*m at rpm	420 at 4750 - 6000	440 at 1600
Number of cylinders	6	6
Number of valves per cylinder	4	4
Exterior elements
Alloy wheels 20"	Yes	No
Metallic paint coating	Yes	No
General information
Brand country	Germany	Germany
Car class	S	D
Model assembly	Germany	No
Number of doors	2	5
Improved sports seats
Electrically adjustable seats	Yes	No
Front seat memory	Yes	No
Sports front seats	Yes	No
Interior
Aluminum pedal pads	Yes	No
Combined interior	Yes	No
Door sills	Yes	No
Electric windows front	Yes	No
Front central armrest	Yes	No
Heated front seats	Yes	No
Leather steering wheel trim	Yes	No
Leather trim for gear shift lever	Yes	No
Sports front seats	Yes	No
Multimedia
12V socket	Yes	No
AUX	Yes	No
Bluetooth	Yes	No
Standard audio preparation	Yes	No
Standard audio system with CD	Yes	No
Navigation
Standard navigation system	Yes	No
USB port	Yes	No
Overview
Adaptive lighting system	Yes	No
Automatic headlight corrector	Yes	No
Electrically adjustable mirrors	Yes	No
Electrically heated windshield washer nozzles	Yes	No
Headlight washer	Yes	No
Heated mirrors	Yes	No
Light sensor	Yes	No
Rain sensor	Yes	No
Xenon / Bi-xenon headlights	Yes	No
PCM
Standard navigation system	Yes	No
USB port	Yes	No
Voice control	Yes	No
Performance indicators
Acceleration to 100 km/h, s	4.4	7.1
CO2 emissions, g/km	238	No
Ecological class	Euro 6	Euro 4
Fuel consumption, l city / highway / combined	14.8 / 7.8 / 10.3	10.2 / 6.2 / 7.5
Fuel type	Super Plus (98)	diesel fuel
Maximum speed, km/h	295	244
Security
ABS	Yes	No
Driver airbag	Yes	No
ESP	Yes	No
Isofix / LATCH	Yes	No
Passenger airbag	Yes	No
Side airbags	Yes	No
Window airbags (curtains)	Yes	No
Sizes in mm
Front track width	No	1541
Ground clearance	No	150
Height	1266	1459
Length	4438	4596
Rear track width	No	1544
Wheel size	245 / 35 / R20 295 / 30 / R20	No
Wheelbase	2484	2760
Width	1817	1770
Sound Plus
Standard Hi-Fi audio system	Yes	No
USB port	Yes	No
Suspension and brakes
Front brakes	disk ventilated	disk ventilated
Rear brakes	disk ventilated	disc
Type of front suspension	independent, spring	independent, spring
Type of rear suspension	independent, spring	independent, spring
Transmission
Drive type	rear	rear
Number of gears	6	7
Transmission	mechanical	automatic
Volume and weight
Curb weight, kg	1340	1750
Fuel tank capacity, l	54	66
Gross weight, kg	1640	No
Trunk volume min/max, l	150 / 275	485