Car technical specifications and fuel economy / consumption / mpg

Comparison Buick Regal IV Sedan 3.8 V6 (243 Hp) Automatic & Ferrari Roma Spider 3.9 V8 (620 Hp) F1 DCT


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Buick Regal IV Sedan 3.8 V6 (243 Hp) Automatic
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Ferrari Roma Spider 3.9 V8 (620 Hp) F1 DCT
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Brand: Buick Ferrari
Model: Regal Roma
Generation: Regal IV Sedan Roma Spider
Engine / modification: 3.8 V6 (243 Hp) Automatic 3.9 V8 (620 Hp) F1 DCT
Production start: 1997 year 2023 year
Production end: 2004 year
Coupe type: Sedan Cabriolet
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 4 2
Num. of seats: 5 4
Fuel consumption / economy - urban: 13.1 l/100 km
Fuel consumption / economy - extra urban: 8.7 l/100 km
Fuel consumption / economy - combined: 10.2 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.32
Fuel tank volume: 64 l 80 l
Power: 243 hp 620 hp
Max power in: 5200 rpm. 5750-7500 rpm.
Maximum speed: 220 km/h 320 km/h
Acceleration from 0 to 100 km/h: 6.8 sec 3.4 sec
Acceleration from 0 to 200 km/h: 9.7 sec
Torque: 380 Nm @ 3600 rpm. 760 Nm @ 3000-5750 rpm.
Stopping distance 100 km/h - 0: 32 m
stopping distance 200 km/h - 0: 130 m
Model Engine: L67 F154BH
Engine position: Front, transverse
Engine displacement: 3791 cm3 3855 cm3
Engine oil capacity: 4.3 l 13 l
Coolant: 11.5 l 21 l
Fuel System: Multi-point injection
Maximum engine speed: 7500 rpm.
Aspiration / Turbine: Mechanical supercharging (Compressor)
Position of cylinders: V engine
Valvetrain: -
Number of cylinders: 6 8
Number of valves per cylinder: 2
Compression ratio: 8.5 9.45
Piston Stroke: 86.36 mm 82 mm
Cylinder Bore: 96.52 mm 86.5 mm
Wheel Drive: Front wheel drive Rear wheel drive
Number of Gears (automatic transmission): 4 Hydramatic
Length: 4983 mm 4656 mm
Width: 1847 mm 1974 mm
Height: 1438 mm 1306 mm
Wheelbase: 2769 mm 2670 mm
Front track: 1575 mm 1652 mm
Rear (Back) track: 1557 mm 1679 mm
Minimum volume of Luggage (trunk): 473 l 255 l
Front suspension: Independent type McPherson
Rear suspension: Independent, spring
Max weight: 2085 kg
Front brakes: Ventilated discs
Rear brakes: Disc
Kerb Weight: 1645 kg 1556 kg
ABS: yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering
Tire size: 225/60 R16 Front wheel tires: 245/35 ZR20
Wheel rims size: 6.5J x 16 Front wheel rims: 8J x 20