Car technical specifications and fuel economy / consumption / mpg

Comparison Fiat Siena (178) 1.2 i 16V (80 Hp) & BMW i8 Roadster (I15) 1.5/11.6 kWh (374 Hp) Hybrid xDrive Automatic


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Fiat Siena (178) 1.2 i 16V (80 Hp)
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BMW i8 Roadster (I15) 1.5/11.6 kWh (374 Hp) Hybrid xDrive Automatic
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Brand: Fiat BMW
Model: Siena i8
Generation: Siena (178) i8 Roadster (I15)
Engine / modification: 1.2 i 16V (80 Hp) 1.5/11.6 kWh (374 Hp) Hybrid xDrive Automatic
Production start: 1997 year 2017 year
Production end: 2018 year
Coupe type: Sedan Roadster
Num. of Doors: 4 2
Num. of seats: 5 2
Fuel consumption / economy - combined: 2.1 l/100 km
Fuel Type: Petrol (Gasoline) Petrol / electricity
Drag coefficient: 0.28
Fuel tank volume: 48 l 30 l
Emission standard: Euro 6
CO2 emissions: 46 g/km
Power: 80 hp 231 hp
Max power in: 5000 rpm. 5800 rpm.
Maximum speed: 168 km/h 250 km/h
Acceleration from 0 to 100 km/h: 12.6 sec 4.6 sec
Torque: 114 Nm/4000 rpm. 320 Nm @ 3700 rpm.
Engine position: Front, transverse
Engine displacement: 1242 cm3 1499 cm3
Fuel System: Multi-point injection Direct injection
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline Inline
Valvetrain: OHC
Number of cylinders: 4 3
Number of valves per cylinder: 4 4
Compression ratio: 10.6 9.5
Piston Stroke: 78.86 mm 94.6 mm
Cylinder Bore: 70.8 mm 82 mm
All-electric range: 53 km
Average Energy consumption: 14.5 kWh/100 km
Electric motor power: 143
Electric motor Torque: 250 Nm
Battery capacity: 11.6 kWh
ICE Torque: 320 Nm/3700 rpm.
ICE power: 231 hp
System power: 374 Hp hp/ rpm.
Wheel Drive: Front wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): - 6
Number of Gears (manual transmission): 5
Length: 4100 mm 4689 mm
Width: 1614 mm 1942 mm
Height: 1445 mm 1291 mm
Wheelbase: 2360 mm 2800 mm
Front track: 1388 mm 1644 mm
Rear (Back) track: 1378 mm 1721 mm
Ride height(clearance): 117 mm
Minimum volume of Luggage (trunk): 500 l 88 l
Maximum amount of Luggage (trunk): 850 l
Front suspension: Helical spring
Rear suspension: Helical spring
Max weight: 1440 kg 1965 kg
Front brakes: Disc
Rear brakes: Drum
Kerb Weight: 1040 kg 1595 kg
ABS: yes yes
Steering type: Steering rack and pinion
Power steering: Hydraulic Steering
Minimum turning circle (turning diameter): 12.3 m
Tire size: 175/70 R13 195/50 R20; 215/45 R20
Wheel rims size: 7J x 20; 7.5J x 20