Car technical specifications and fuel economy / consumption / mpg

Comparison Rolls-Royce Dawn 6.6 V12 (601 Hp) Automatic Black Badge & Buick Regal I Coupe 5.7 V8 (167 Hp) Automatic & Austin Maestro (XC) 1.6 Mayfair HLS (83 Hp) Automatic


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Rolls-Royce Dawn 6.6 V12 (601 Hp) Automatic Black Badge
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Buick Regal I Coupe 5.7 V8 (167 Hp) Automatic
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Austin Maestro (XC) 1.6 Mayfair HLS (83 Hp) Automatic
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Brand: Rolls-Royce Buick Austin
Model: Dawn Regal Maestro
Generation: Dawn Regal I Coupe Maestro (XC)
Engine / modification: 6.6 V12 (601 Hp) Automatic Black Badge 5.7 V8 (167 Hp) Automatic 1.6 Mayfair HLS (83 Hp) Automatic
Production start: 2017 year 1973 year 1983 year
Production end: 1977 year 1990 year
Coupe type: Cabriolet Coupe Hatchback
Num. of Doors: 2 2 5
Num. of seats: 4 5 5
Fuel consumption / economy - urban: 22.9 l/100 km
Fuel consumption / economy - extra urban: 10.1 l/100 km
Fuel consumption / economy - combined: 14.7 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.48
Fuel tank volume: 83 l 50 l
CO2 emissions: 337 g/km
Power: 601 hp 167 hp 83 hp
Max power in: 5250-6000 rpm. 3800 rpm.
Maximum speed: 250 km/h
Acceleration from 0 to 100 km/h: 4.9 sec
Torque: 840 Nm @ 1650-4750 rpm. 353 Nm @ 2200 rpm.
Engine position: Front, longitudinal Front, longitudinal Front, transverse
Engine displacement: 6592 cm3 5724 cm3 1598 cm3
Engine oil capacity: 4.7 l
Coolant: 16 l
Fuel System: Direct injection Carburettor Carburettor
Position of cylinders: V engine V engine Inline
Number of cylinders: 12 8 4
Number of valves per cylinder: 4 2 2
Compression ratio: 10 8
Piston Stroke: 97.79 mm
Cylinder Bore: 96.52 mm
Wheel Drive: Rear wheel drive Rear wheel drive Front wheel drive
Number of Gears (automatic transmission): 8 3 Hydramatic 3
Length: 5285 mm 5352 mm
Width: 1947 mm 2007 mm
Height: 1502 mm 1359 mm
Wheelbase: 3112 mm 2845 mm
Front track: 1562 mm
Rear (Back) track: 1542 mm
Ride height(clearance): 145 mm
Minimum volume of Luggage (trunk): 321 l 416 l
Front suspension: McPherson
Rear suspension: Semi-dependent on the trailing arm with transverse torsion shaft
Max weight: 1440 kg
Front brakes: Ventilated discs Disc Disc
Rear brakes: Ventilated discs Drum Drum
Kerb Weight: 2560 kg 1836 kg 925 kg
ABS: yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering
Minimum turning circle (turning diameter): 12.7 m 13.6 m
Tire size: 185/75 R14; 195/70 R14; 205/65 R14; 215/60 R14; 195/70 R14 165 R13
Wheel rims size: R14 R13