BMW i8 Roadster vs Mclaren 720S Spider Comparison

Performance

Fuel Type	Petrol	Petrol
Engine Displacement	1499 cc	3994 cc
Power	374 hp	710 hp
Torque	320 Nm	770 Nm
Top Speed	250 kmph	341 kmph
Acceleration	--	2.9 s

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Dimensions & Capacity

Cargo Volume	88 L	--
Fuel Tank Capacity (litres)	30 L	--
Front Tread	1644 mm	--
Rear Tread	1721 mm	--
Kerb Weight	1670 kg	1468 kg
Gross Weight	1595 kg	--
Length	4689 mm	4544 mm
Width	1942 mm	2161 mm
Height	1291 mm	1194 mm
Wheel Base	2800 mm	--
Ground Clearance	117 mm	--
Turning Radius	6.15 m	--
No Of Doors	2	2
Seating Capacity	2 Seats	2 Seats

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Transmission

Transmission Type	Automatic	Automatic
Gear Box	6-Speed	7-Speed
Steering Wheel Gearshift Paddle	--	Yes

Suspension & Brakes

Front Brake Type	Ventillated Discs	Ventilated Discs
Rear Brake Type	Discs	Discs
Front Suspension	MacPherson Strut	Double Wishbone
Rear Suspension	Multi-Link	Double Wishbone
Shock Absorbers Type	--	Coil Spring

Engine Details

Engine	1.5 L	4.0 L Petrol Engine, 8 Cylinder 32 Valve
Fuel Supply System	Direct Injection	--
No Of Cylinders	3	8
Valves Per Cylinder	4	4
Valve Configuration	DOHC	DOHC
Compression Ratio	9.5:1	--

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Wheel & Tyre

Alloy Wheels	Yes	Yes
Wheel Covers	No	No
Alloy Wheel Size	20 Inch	19 Inch
Tyre Size	195/50 R20	245/35 R19
Tyre Type	Radial	Radial
Wheel Size	R20	R19

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Steering

Power Steering	Yes	Yes
Adjustable Steering Column	Yes	Yes
Steering Column	Adjustable	Tilt & Telescopic
Steering Type	Electric Power	Electric Power
Steering Gear Type	--	Rack & Pinion

Safety

Anti-Lock Braking System	Yes	Yes
Brake Assist	Yes	Yes
EBD	Yes	Yes
Door Ajar Warning	Yes	Yes
Crash Sensor	Yes	Yes
Driver Airbag	Yes	Yes
Passenger Airbag	Yes	Yes
Side Airbag-Front	Yes	Yes
Side Airbag-Rear	No	No
Seat Belt Warning	Yes	Yes
Rear Seat Belts	No	No
Height Adjustable Front Seat Belts	Yes	--
Child Safety Locks	Yes	Yes
Front Impact Beams	Yes	Yes
Side Impact Beams	Yes	Yes
Engine Check Warning	Yes	Yes
Vehicle Stability Control System	--	Yes
Traction Control	--	Yes
Parking Sensors	--	Yes
Tyre Pressure Monitor	--	Yes

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Security

Central Locking	Yes	Yes
Anti Theft Device	Yes	Yes
Anti-Theft Alarm	Yes	--
Engine Immobilizer	Yes	Yes
Power Door Locks	--	Yes

Comfort & Convenience

Air Conditioner	Yes	Yes
Rear A/C Vents	No	No
Heater	Yes	Yes
Accessory Power Outlet	Yes	--
Cup Holders-Front	Yes	--
Cup Holders-Rear	No	--
Keyless Entry	Yes	Yes
Cruise Control	Yes	Yes
Power Windows Front	Yes	Yes
Power Windows Rear	No	No
Rear Reading Lamp	No	No
Trunk Light	Yes	--
Automatic Headlamps	Yes	Yes
Automatic Climate Control	--	Yes
Air Quality Control	--	Yes
Engine Start/Stop Button	--	Yes
Bottle Holder	--	Yes

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Exterior

Manually Adjustable Exterior Rear View Mirror	No	No
Power Adjustable Exterior Rear View Mirror	Yes	Yes
Outside Rear View Mirror Turn Indicator	Yes	Yes
Remote Trunk Opener	Yes	Yes
Remote Fuel Lid Opener	Yes	Yes
Integrated Antenna	Yes	Yes
Power Antenna	No	No
Rear Window Wiper	No	No
Adjustable Headlights	Yes	Yes
Headlamp Type	Halogen Halogen	LED LED
Roof Carrier	No	No
Roof Rail	No	No
Rear Spoiler	No	--
Sun Roof	No	--
Removable Convertible Top	No	Yes
Side Stepper	No	No
Centrally Mounted Fuel Tank	Yes	Yes
Electric Folding Rear View Mirror	--	Yes
Rear Window Washer	--	No

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Entertainment & Communication

USB & Auxiliary Input	Yes	Yes
Bluetooth Connectivity	Yes	Yes
CD Player	Yes	Yes
FM/AM/Radio	Yes	Yes
Speakers Front	Yes	Yes
Speakers Rear	Yes	--
Multi-function Steering Wheel	Yes	Yes
Integrated 2DIN Audio	Yes	Yes
Touch Screen	Yes	--
Navigation System	--	Yes

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Instrumentation

Low Fuel Warning Light	Yes	Yes
Digital Odometer	Yes	Yes
Tacho Meter	Yes	Yes
Electronic Multi Tripmeter	--	Yes

Seats & Upholstery

Adjustable Seats	Yes	Yes
Height Adjustable Driver Seat	Yes	--
Electric Adjustable Seats	No	--
Heated Seats - Rear	No	--
Rear Seat Headrest	No	No
Rear Seat Center Arm Rest	No	No
Fabric Upholstery	No	No
Leather Seats	Yes	Yes
Leather Steering Wheel	Yes	Yes
Folding Table Rear	No	No
Foldable Rear Seat	No	No

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