Car technical specifications and fuel economy / consumption / mpg

Comparison Buick Century 2.2 (122 Hp) & Buick Regal V Sedan 2.0 (273 Hp) Automatic & Buick Regal II Coupe 4.3 V8 (122 Hp) Automatic & BMW M8 Convertible 4.4 V8 (600 Hp) xDrive Steptronic & Buick Riviera III 7.5 (250 Hp) & Buick LaCrosse II 3.6 V6 (303 Hp) Automatic & Buick Regal III Coupe 2.8 V6 (132 Hp) Automatic

Buick Century 2.2 (122 Hp)
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Buick Regal V Sedan 2.0 (273 Hp) Automatic
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Buick Regal II Coupe 4.3 V8 (122 Hp) Automatic
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BMW M8 Convertible 4.4 V8 (600 Hp) xDrive Steptronic
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Buick Riviera III 7.5 (250 Hp)
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Buick LaCrosse II 3.6 V6 (303 Hp) Automatic
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Buick Regal III Coupe 2.8 V6 (132 Hp) Automatic
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Brand: Buick Buick Buick BMW Buick Buick Buick
Model: Century Regal Regal M8 Riviera LaCrosse Regal
Generation: Century Regal V Sedan Regal II Coupe M8 Convertible Riviera III LaCrosse II Regal III Coupe
Engine / modification: 2.2 (122 Hp) 2.0 (273 Hp) Automatic 4.3 V8 (122 Hp) Automatic 4.4 V8 (600 Hp) xDrive Steptronic 7.5 (250 Hp) 3.6 V6 (303 Hp) Automatic 2.8 V6 (132 Hp) Automatic
Production start: 1993 year 2009 year 1978 year 2019 year 1971 year 2012 year 1988 year
Production end: 1997 year 2013 year 1987 year 1973 year 2013 year 1996 year
Coupe type: Sedan Sedan Coupe Cabriolet Coupe Sedan Coupe
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 4 4 2 2 2 4 2
Num. of seats: 6 5 5 4 2+2 5 5
Fuel consumption / economy - urban: 13.1 l/100 km 13.8 l/100 km 15.2 l/100 km 13.8 l/100 km 11.8 l/100 km
Fuel consumption / economy - extra urban: 8.1 l/100 km 9.0 l/100 km 7.9-8.2 l/100 km 8.7 l/100 km 8.1 l/100 km
Fuel consumption / economy - combined: 8.6 l/100 km 10.7 l/100 km 11.8 l/100 km 10.6-10.8 l/100 km 10.2 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.30 0.47 0.36
Fuel tank volume: 63 l 70 l 68 l 68 l 70.5 l 62 l
Emission standard: EURO VI Euro 6 d-TEMP
CO2 emissions: 98 g/km 241-246 g/km
Power: 122 hp 273 hp 122 hp 600 hp 250 hp 303 hp 132 hp
Max power in: 5200 rpm. 5300 rpm. 3600 rpm. 6000 rpm. 4000 rpm. 6800 rpm. 4500 rpm.
Maximum speed: 195 km/h 250 km/h 173 km/h
Acceleration from 0 to 100 km/h: 9.9 sec 3.4 sec
Acceleration from 0 to 200 km/h: 11.3 sec
Torque: 176 Nm @ 4000 rpm. 400 Nm @ 2400 rpm. 285 Nm @ 1800 rpm. 750 Nm @ 1800-5600 rpm. 508 Nm/2800 rpm. 358 Nm @ 5300 rpm. 231 Nm @ 3600 rpm.
Model Engine: LN2 LHU S63B44 455 in³ Buick V8 LFX LB6
Engine position: Front, transverse Front, transverse Front, longitudinal Front, longitudinal Front, longitudinal Front, transverse
Engine displacement: 2190 cm3 1998 cm3 4344 cm3 4395 cm3 7458 cm3 3564 cm3 2838 cm3
Engine oil capacity: 4.2 l 6 l 10.0 l 5.7 l 4.3 l
Coolant: 8.2 l 7.8 l 7.1 l 12.6 l
Fuel System: Multi-point injection Direct injection Carburettor Direct injection Multi-point injection
Maximum engine speed: 6350 rpm.
Aspiration / Turbine: Turbocharger Turbocharging Twin-power turbo Naturally aspirated engine
Position of cylinders: Inline Inline V engine V engine V engine V engine
Valvetrain: DOHC-CVVT DOHC, Ti-VCT DOHC, CVVT
Number of cylinders: 4 4 8 8 8 6 6
Number of valves per cylinder: 2 4 2 4 2 4 2
Compression ratio: 9 9.2 8 10 8.5 11.5 8.9
Piston Stroke: 88 mm 86 mm 76.2 mm 88.3 mm 99 mm 85.6 mm 76.2 mm
Cylinder Bore: 89 mm 86 mm 95.25 mm 89 mm 109.5 mm 94 mm 88.9 mm
Wheel Drive: Front wheel drive Front wheel drive Front wheel drive All wheel drive (4x4) Rear wheel drive Front wheel drive Front wheel drive
Number of Gears (automatic transmission): 3 6 3 Hydramatic 8 M Steptronic 3 4 Hydramatic
Number of Gears (manual transmission): 6 5
Length: 4803 mm 4831 mm 5080 mm 4867 mm 5545 mm 5003 mm 4882 mm
Width: 1762 mm 1857 mm 1781 mm 1907 mm 2032 mm 1858 mm 1842 mm
Width with mirrors folded: 1783 mm
Width including mirrors: 1941 mm 2137 mm
Height: 1377 mm 1473 mm 1356 mm 1353 mm 1372 mm 1503 mm 1346 mm
Wheelbase: 2664 mm 2738 mm 2746 mm 2827 mm 3096 mm 2837 mm 2730 mm
Front track: 1492 mm 1585 mm 1486 mm 1627 mm 1615 mm 1567 mm 1506 mm
Rear (Back) track: 1442 mm 1587 mm 1468 mm 1632 mm 1626 mm 1576 mm 1473 mm
Front overhang: 950 mm
Rear overhang: 1090 mm
Minimum volume of Luggage (trunk): 460 l 402 l 462 l 439 l
Maximum amount of Luggage (trunk): 1093 l 350 l 376 l
Front suspension: Wishbone Independent, spring Double wishbone The depreciated rack
Rear suspension: Helical spring Suspension De-Dion Multi-link independent Wishbone
Max weight: 1630 kg 2440 kg
Front brakes: Disc Ventilated discs Disc Ventilated discs Disc Ventilated discs
Rear brakes: Drum Ventilated discs Drum Ventilated discs Drum Disc
Kerb Weight: 1358 kg 1683 kg 1530 kg 2010 kg 2042 kg 1737-1835 kg 1426 kg
ABS: yes yes yes yes yes
Steering type: Steering rack and pinion Steering rack and pinion Cone worm with recirculation balls Steering rack and pinion Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering Electric Steering Hydraulic Steering
Max. roof load: 50 kg
Minimum turning circle (turning diameter): 11.4 m 12.8 m 12.2 m 11.75 m 12.5 m
Permitted trailer load with brakes (12%): 454 kg
Tire size: 185/75 R14 245/40 R19 195/75 R14 Front wheel tires: 275/40 ZR19 105Y XL 245/45 R18; 245/40 R19 205/70 R14
Wheel rims size: R14 R19 R14 Front wheel rims: 9.5J x 19 R14