BMW 8 Series Coupe vs BMW i8 Roadster Comparison

Performance

Fuel Type	Petrol	Petrol
Engine Displacement	2998 cc	1499 cc
Power	340 hp	374 hp
Torque	500 Nm	320 Nm
Acceleration	5.0 s	--
Top Speed	--	250 kmph

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Dimensions & Capacity

Front Tread	1627 mm	1644 mm
Rear Tread	1642 mm	1721 mm
Length	4951 mm	4689 mm
Width	2137 mm	1942 mm
Wheel Base	2822 mm	2800 mm
No Of Doors	2	2
Seating Capacity	4 Seats	2 Seats
Cargo Volume	--	88 L
Fuel Tank Capacity (litres)	--	30 L
Kerb Weight	--	1670 kg
Gross Weight	--	1595 kg
Height	--	1291 mm
Ground Clearance	--	117 mm
Turning Radius	--	6.15 m

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Transmission

Transmission Type	Automatic	Automatic
Gear Box	8-Speed	6-Speed
Drive Type	RWD	--

Suspension & Brakes

Front Brake Type	Ventilated Discs	Ventillated Discs
Rear Brake Type	Discs	Discs
Front Suspension	Adaptive Suspension	MacPherson Strut
Rear Suspension	Adaptive Suspension	Multi-Link

Engine Details

Engine	3.0L Petrol Engine, 6 Cylinder 24 Valve	1.5 L
No Of Cylinders	6	3
Valves Per Cylinder	4	4
Fuel Supply System	--	Direct Injection
Valve Configuration	--	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	20 Inch
Tyre Size	245/40 R20	195/50 R20
Tyre Type	Radial	Radial
Wheel Size	R20	R20

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Steering

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

Safety

Advance Safety Feature	Lane Keep Assist, Front Cross Traffic Alert, Lane Change Warning, Front Collision Warning Lane Keep Assist, Front Cross Traffic Alert, Lane Change Warning, Front Collision Warning	--
Anti-Lock Braking System	Yes	Yes
Brake Assist	Yes	Yes
EBD	Yes	Yes
Vehicle Stability Control System	Yes	--
Door Ajar Warning	Yes	Yes
Crash Sensor	Yes	Yes
Driver Airbag	Yes	Yes
Passenger Airbag	Yes	Yes
Curtain Airbags	Yes	--
Side Airbag-Front	Yes	Yes
Knee Airbags	Yes	--
Seat Belt Warning	Yes	Yes
Rear Seat Belts	Yes	No
Height Adjustable Front Seat Belts	Yes	Yes
ISOFIX Child Seat Mounts	Yes	--
Day & Night Rear View Mirror	Yes	--
Parking Sensors	Yes	--
Rear Parking Sensors	Yes	--
Rear Camera	Yes	--
360 Camera	Yes	--
Front Impact Beams	Yes	Yes
Side Impact Beams	Yes	Yes
Engine Check Warning	Yes	Yes
Tyre Pressure Monitor	Yes	--
Lane Departure Warning System	Yes	--
Rear Cross Traffic Alert	Yes	--
Speed Sensing Door Locks	Yes	--
Side Airbag-Rear	--	No
Child Safety Locks	--	Yes

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Security

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

Comfort & Convenience

Air Conditioner	Yes	Yes
Automatic Climate Control	Yes	--
Rear A/C Vents	Yes	No
Heater	Yes	Yes
Ventilated Front Seats	Yes	--
Ventilated Rear Seats	No	--
Accessory Power Outlet	Yes	Yes
Engine Start/Stop Button	Yes	--
Central Console Armrest	Yes	--
Bottle Holder	Yes	--
Cup Holders-Front	Yes	Yes
Cup Holders-Rear	Yes	No
Keyless Entry	Yes	Yes
Cruise Control	Yes	Yes
Adaptive Cruise Control	Yes	--
Power Windows Front	Yes	Yes
Rear Reading Lamp	Yes	No
Automatic Headlamps	Yes	Yes
Memory Seats	Yes	--
Head-Up Display	Yes	--
Wireless Charger	Yes	--
Power Windows Rear	--	No
Trunk Light	--	Yes

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Entertainment & Communication

Display Size	12.3 Inch 12.3 Inch	--
Apple Carplay/Android Auto	Yes	--
Audio System	Bowers & Wilkins Diamond Sound System Bowers & Wilkins Diamond Sound System	--
USB & Auxiliary Input	Yes	Yes
Bluetooth Connectivity	Yes	Yes
FM/AM/Radio	Yes	Yes
Speakers Front	Yes	Yes
Speakers Rear	Yes	Yes
No Of Speakers	16 16	--
Navigation System	Yes	--
Multi-function Steering Wheel	Yes	Yes
Integrated 2DIN Audio	No	Yes
Voice Control	Yes	--
Touch Screen	Yes	Yes
CD Player	--	Yes

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Exterior

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

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Interior

Ambient Light	Yes	--
Sun Visors	Yes	--
Adjustable Headrest	Yes	--

Instrumentation

Low Fuel Warning Light	Yes	Yes
Digital Clock	Yes	--
Digital Odometer	Yes	Yes
Tacho Meter	Yes	Yes
Electronic Multi Tripmeter	Yes	--
Instrument Cluster Display Size	12.3 Inch 12.3 Inch	--

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Seats & Upholstery

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

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