Car technical specifications and fuel economy / consumption / mpg

Comparison Buick Super Convertible II (Model 56-C) Series 50 4.1 V8 (110 Hp) & Buick LaCrosse 3.6 i V6 24V (240 Hp) & Buick Regal IV Sedan 3.8 V6 (243 Hp) Automatic & Buick Regal II Coupe (facelift 1981) 4.3 V8 (121 Hp) Automatic

Buick Super Convertible II (Model 56-C) Series 50 4.1 V8 (110 Hp)
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Buick LaCrosse 3.6 i V6 24V (240 Hp)
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Buick Regal IV Sedan 3.8 V6 (243 Hp) Automatic
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Buick Regal II Coupe (facelift 1981) 4.3 V8 (121 Hp) Automatic
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Brand: Buick Buick Buick Buick
Model: Super LaCrosse Regal Regal
Generation: Super Convertible II (Model 56-C) LaCrosse Regal IV Sedan Regal II Coupe (facelift 1981)
Engine / modification: Series 50 4.1 V8 (110 Hp) 3.6 i V6 24V (240 Hp) 3.8 V6 (243 Hp) Automatic 4.3 V8 (121 Hp) Automatic
Production start: 1945 year 2004 year 1997 year 1981 year
Production end: 1947 year 2007 year 2004 year 1987 year
Coupe type: Cabriolet Sedan Sedan Coupe
Num. of Doors: 6 4 4 2
Num. of seats: 2 5 5 5
Fuel consumption / economy - urban: 12.4 l/100 km 13.1 l/100 km 13.1 l/100 km
Fuel consumption / economy - extra urban: 8.4 l/100 km 8.7 l/100 km 8.7 l/100 km
Fuel consumption / economy - combined: 10.6 l/100 km 10.2 l/100 km 11.2 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.32 0.45
Fuel tank volume: 72 l 66 l 64 l 68 l
Emission standard: EURO VI
CO2 emissions: 107 g/km
Power: 110 hp 240 hp 243 hp 121 hp
Max power in: 3600 rpm. 6000 rpm. 5200 rpm. 4000 rpm.
Maximum speed: 220 km/h 220 km/h 170 km/h
Acceleration from 0 to 100 km/h: 6.8 sec 14.0 sec
Torque: 279 Nm @ 2000 rpm. 311 Nm @ 3200 rpm. 380 Nm @ 3600 rpm. 275 Nm @ 2000 rpm.
Model Engine: Fireball L67 LS5
Engine position: Front, longitudinal Front, transverse Front, transverse Front, longitudinal
Engine displacement: 4064 cm3 3564 cm3 3791 cm3 4344 cm3
Engine oil capacity: 5.2 l 4.3 l 4.7 l
Coolant: 12.3 l 11.5 l 20.0 l
Fuel System: Carburettor Multi-point injection Multi-point injection Carburettor
Aspiration / Turbine: Mechanical supercharging (Compressor) Mechanical supercharging (Compressor)
Position of cylinders: Inline V engine V engine V engine
Valvetrain: OHV - - DOHC, Ti-VCT
Number of cylinders: 8 6 6 8
Number of valves per cylinder: 2 4 2 2
Compression ratio: 10.2 8.5 8
Piston Stroke: 105 mm 85.6 mm 86.36 mm 76.2 mm
Cylinder Bore: 78.6 mm 94 mm 96.52 mm 95.25 mm
Wheel Drive: Rear wheel drive Front wheel drive Front wheel drive Front wheel drive
Number of Gears (automatic transmission): 4 4 Hydramatic 3 Hydramatic
Number of Gears (manual transmission): 3 5
Length: 5398 mm 5030 mm 4983 mm 5095 mm
Width: 1996 mm 1855 mm 1847 mm 1819 mm
Width with mirrors folded: 1783 mm
Width including mirrors: 1941 mm
Height: 1648 mm 1460 mm 1438 mm 1374 mm
Wheelbase: 3150 mm 2805 mm 2769 mm 2746 mm
Front track: 1565 mm 1575 mm 1486 mm
Rear (Back) track: 1560 mm 1557 mm 1468 mm
Minimum volume of Luggage (trunk): 455 l 473 l 459 l
Maximum amount of Luggage (trunk): 1093 l
Front suspension: Independent, spring The depreciated rack Independent type McPherson Independent, spring
Rear suspension: The depreciated rack Independent, spring Suspension De-Dion
Max weight: 2085 kg 1600 kg
Front brakes: Ventilated discs Ventilated discs Ventilated discs
Rear brakes: Disc Disc Drum
Kerb Weight: 1837 kg 1620 kg 1645 kg 1550 kg
ABS: yes yes yes
Steering type: Cone worm with recirculation balls Steering rack and pinion Steering rack and pinion Cone worm with recirculation balls
Power steering: Hydraulic Steering Electric Steering
Max. roof load: 50 kg
Minimum turning circle (turning diameter): 12.8 m
Tire size: 225/55 R17 225/60 R16 195/75 R14
Wheel rims size: 6.5J x 17 6.5J x 16 R14