BMW Z4 Roadster vs Mercedes-Benz SLK-Class Comparison

Performance

Power	258 hp	181 hp hp
Engine Displacement	1998 cc	1796 cc
Fuel Type	Petrol	Petrol
Torque	400 Nm	270 Nm
Acceleration	5.4 s	7 s
Top Speed	250 kmph	237
Drag Coefficient	--	0.3
Mileage City	--	11.6 kmpl
Mileage Highway	--	18.7 kmpl

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Dimensions & Capacity

Seating Capacity	2 seats	4 seats
Curb Weight	1505 kg	1470 kg
Height	1304 mm	1301 mm
Length	4234 mm	4134 mm
Width	1864 mm	2006 mm
Trunk/Cargo Capacity	281 L	225 L
Fuel Tank Capacity (litres)	52 L	60 L
Wheel Base	2470 mm	2430 mm
Front Tread	1609 mm	1559 mm
Rear Tread	1616 mm	1565 mm
No. of Doors	2	2
Gross Weight	--	1785 kg
Front Headroom	--	993 mm

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Engine Details

Valve Configuration	DOHC	DOHC
No. of Cylinders	4	4
Valves Per Cylinder	4	4
Engine	2.0L Petrol Engine, 4 Cylinder 16 Valve DOHC	--
Compression Ratio	--	9.3:1
Fuel Distribution	--	Direct Injection

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Suspension & Brakes

Front Suspension	Adaptive M suspension	Multi-Link
Rear Suspension	Adaptive M suspension	Multi-Link

Transmission

Transmission	8-Speed	Discs
Transmission Type	Automatic	Ventilated Discs

Wheel & Tyre

Alloy Wheel Size	19 Inch	18 Inch
Tyre Size	255/35 R19	225/40 R18
Tyre Type	Radial	Radial
Wheel Size	R19	R18

Steering

Steering Type	Power	Electric Power
Steering Wheel Adjustment Type	Adjustable	Adjustable
Steering Gear Type	Rack & Pinion	Rack & Pinion
Adjustable Steering Wheel	Yes	Yes
Turning Radius	--	5.25 m

Wheels & Tyres

Tyre Type

Radial

Radial

Safety

Traction Control	Yes	Yes
Engine Check Warning	Yes	Yes
Parking Assist System	Yes	--
Driver Airbag	Yes	Yes
Passenger Airbag	Yes	Yes
Front Side Airbag	Yes	Yes
Child Safety Locks	Yes	Yes
Rear Side Airbag	No	--
Anti-Lock Braking System	Yes	Yes
Brake Assist	Yes	Yes
Electronic Brakeforce Distribution (EBD)	Yes	Yes
Vehicle Stability Assist (VSA)	Yes	Yes
Rear Seat Belts	No	Yes
Seat Belt Warning	Yes	Yes
Day & Night Rear View Mirror	Yes	Yes
Rear Camera	Yes	Optional Optional
Airbag / Crash Detection Sensor	Yes	Yes
Front Impact Beams	Yes	Yes
Side Impact Beams	Yes	Yes
Door Open Warning	Yes	Yes
Tyre Pressure Monitor	--	Yes
Front Seat Belts Height Adjust	--	Yes
Parking Sensors	--	Optional Optional

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Security

Central Locking	Yes	Yes
Immobilizer	Yes	Yes
Smart Card Entry	No	No
Power Door Locks	Yes	--
Anti Theft Device	Yes	Yes
Anti-Theft Alarm	--	Yes

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Comfort & Convenience

Smart Entry	Yes	Optional Optional
Electronic Control Unit (ECU)	Yes	Yes
Wireless Charger	Yes	--
Air Conditioner	Yes	Yes
Power Windows Front	Yes	Yes
Rear Power Windows	No	No
Automatic Air Conditioner	Yes	Yes
Heater	Yes	Yes
Rear Air Ventilation	No	Yes
Push Start	Yes	Yes
Adjustable Seats	Yes	Yes
Rear Heated Seats	No	Optional Optional
Electric Folding Rear View Mirror	Yes	Yes
Auto-off Headlight	Yes	Optional Optional
Accessory Socket	Yes	Yes
Power Steering	Yes	Yes
Multi-function Steering Wheel	Yes	Yes
Cruise Control	Yes	Yes
Foldable Rear Seat	No	--
Low Fuel Warning Light	Yes	Yes
Interior Light	Yes	No
Rear Seat Headrest	No	Yes
Rear Seat Center Arm Rest	No	Yes
Front Cup Holders	Yes	Yes
Rear Cup Holders	No	--
Bottle Holder	Yes	Yes
Folding Table Rear	No	Optional Optional
Centre Console Armrest	Yes	--
Air Purifier	--	Yes
Height Adjustable Driver Seat	--	Yes
Front Heated Seats	--	Optional Optional
Automatic Headlight	--	Yes
Paddle Shift	--	Yes
Remote Trunk Opener	--	Yes
Seat Lumbar Support	--	Yes
Vanity Mirror	--	Yes

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Exterior

Adjustable Headlights	Yes	Yes
Power Adjustable Side Mirror	Yes	Yes
Manually Adjustable Side Mirror	No	No
Rear Window Wiper	No	--
Rear Window Washer	No	--
Rear Window Defogger	No	Yes
Steel Wheel	No	No
Alloy Wheels	Yes	Yes
Power Antenna	No	No
Removable Convertible Top	Yes	Yes
Roof Carrier	No	No
Sun Roof	No	Optional Optional
Moon Roof	No	--
Side Step	No	No
Integrated Antenna	Yes	Yes
Roof Rail	No	No
Rear Brake Type	Discs Discs	--
Front Brake Type	Discs Discs	--
Front Fog Light	--	Yes
Tinted Glass	--	Yes
Rear Spoiler	--	Yes
Door Mirror with Side Turn Light	--	Yes
Chrome Grille	--	Yes
Chrome Garnish	--	Yes
Smoke Head Lamps	--	No
Remote Fuel Lid Opener	--	Yes

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Entertainment & Communication

Touch Screen Display Audio	Yes	Yes
FM/AM/Radio	Yes	Yes
Bluetooth Connectivity	Yes	Yes
USB / AUX Port	Yes	Yes
Front Speaker	Yes	Yes
Voice Control	--	Yes
Navigation System	--	Yes
CD Player	--	Yes
DVD Player	--	Optional Optional
Rear Speaker	--	Yes
2DIN Audio	--	Yes

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Miscellaneous

Headlight Type	LED LED	--
Memory Seat	Yes	--
Tacho Meter	Yes	Yes
Multi-trip Meter	Yes	Yes
Leather Seats	Yes	Optional Optional
Fabric Seats	No	Yes
Leather Steering Wheel	Yes	Yes
Digital Clock	Yes	Yes
Digital Odometer	Yes	Yes
Electric Adjustable Seats	Yes	Yes
Center Fuel Tank	Yes	Yes
Emission Norm Compliance	--	Euro 5 Euro 5
Outside Temperature Display	--	Yes
ECON Mode	--	Yes
Advance Safety Feature	--	Hill Start Assist Hill Start Assist

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