Sedan, 4 Doors, 5 Seats
14.6 l/100 km 16.11 US mpg
22.2 l/100 km 10.6 US mpg
10.1 l/100 km 23.29 US mpg
612 Hp @ 5250 rpm.
92.8 Hp/l
250 km/h 155.34 mph
6592 cm3
402.27 cu. in.
12, V-engine
Rear wheel drive,
5399 mm
212.56 in.
1948 mm
76.69 in.
2490 kg
5489.51 lbs.
| Brand | Rolls-Royce |
|---|---|
| Model | Ghost (Sedan) |
| Version | Ghost I (facelift 2014) |
| Engine version | 6.6 V12 (612 Hp) Automatic Black Badge |
| Year production start | 2016 |
| Year production end | 2020 |
| Vehicle type | Sedan |
| Horsepower RPM | 612 Hp @ 5250 rpm. |
| Acceleration 0 - 100 kmh sec | 4.8 sec |
| Curb weight kg -lbs total |
2490 kg5489.51 lbs. |
| Overall length mm - inch |
5399 mm212.56 in. |
| Doors | 4 |
| Top Speed | 250 km/h 155.34 mph |
| Designation model | N74B66A |
|---|---|
| Engine position and orientation | Front, Longitudinal |
| Cylinders | 12 |
| Position of cylinders | V-engine |
| Displacement (liters) |
6592 cm3402.27 cu. in. |
| Eng. horsepower RPM | 612 Hp @ 5250 rpm. |
| Horsepower per litre | 92.8 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
4.1 kg/Hp245.8 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 3 kg/Nm, 337.3 Nm/tonne
3 kg/Nm337.3 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
840 Nm @ 1650-5000 rpm.619.55 lb.-ft. @ 1650-5000 rpm. |
| Bore (mm in) |
89 mm3.5 in. |
| Stroke (mm in) |
88.3 mm3.48 in. |
| Compression ratio | 10 |
| Fuel delivery system | Direct injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 4 |
| Engine aspiration | Naturally aspirated engine |
| Engine oil liters | quarts |
11 l11.62 US qt | 9.68 UK qt |
| Emission certification | Euro 6 |
| Powertrain architecture | Internal Combustion engine |
| Engine location | Front, Longitudinal |
| Drive configuration | Rear wheel drive |
|---|
| Front brakes | Ventilated discs |
|---|---|
| Rear brakes | Ventilated discs |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
|---|---|
| Turning diameter m - ft |
13.4 m43.96 ft. |
| Wheels size | 255/40 R21; 285/35 R21 |
|---|---|
| Wheels rims | 8.5J x 21; 9.5J x 21 |
| Passengers seats | 5 |
|---|
| Overall length mm - inch |
5399 mm212.56 in. |
|---|---|
| Overall width mm -inch |
1948 mm76.69 in. |
| Overall height mm -inch |
1550 mm61.02 in. |
| Wheelbase mm - inch |
3295 mm129.72 in. |
| Track width front mm - inch |
1622 mm63.86 in. |
| Track width rear mm - inch |
1660 mm65.35 in. |
| Coefficient of drag | 0.33 |
| Curb weight kg -lbs total |
2490 kg5489.51 lbs. |
|---|---|
| Gross weight kg -lbs total |
2940 kg6481.59 lbs. |
| Capacities kg - lbs |
450 kg992.08 lbs. |
| Fuel tank liters | gallons |
82 l21.66 US gal | 18.04 UK gal |
| City l/100km - mpg |
22.2 l/100 km10.6 US mpg |
|---|---|
| Highway l/100 km - mpg |
10.1 l/100 km23.29 US mpg |
| Combined l/100 km - Mpg |
14.6 l/100 km16.11 US mpg |
| Autonomy km (combined use) | 586 |
12 CYLINDER V-Engine
What engine is the 12 cylinder V-engine: a V12 engine is a twelve-cylinder piston engine where two banks of six cylinders are arranged in a V configuration around a common crankshaft.
What is the 12 cylinder V-engine displacement: it is in a range between 3500 cc and 7312 cc in recent model line up powertrain.
How much is the power of the 12 cylinder V-engine: the power of the 12 cylinder v-engine is in a range from 264 bhp to 860 bhp.
Which cars use 12 cylinder V-engine: few automotive manufacturer engineered and built V12 engines.
Ferrari V12 engine powered Testarossa with a DOHC head and 4942 cc displacement and then 456,512,F50,Enzo, all iconic latest models including 812 and Purosangue.
Jaguar V12 engine was an all-aluminium SOHC design with displacements of 5.3-6.0 L (323-366 cu in) that was produced from 1971 to 1997 in the E-Type, XJS and XJ.
BMW production of V12 engines began with the BMW M70 SOHC engine introduced in the 1987 E32 7 Series luxury sedan. It was upgraded to a DOHC V12 engine in 2003, then to a turbocharged DOHC V12 engine which has been in production from 2008 to the present in the 7 Series. BMW V12 engines have also been used in several Rolls-Royce models, beginning in 1998.
Mercedes-Benz first V12 engine was the M120 engine, a 6.0 L (366 cu in) DOHC engine introduced in the 1991 Mercedes-Benz 600 SE luxury sedan. It was replaced by a SOHC V12 engine in 1998 upgraded to turbocharged which has been in production for 2003 to the present. Mercedes-Benz V12 have also been used in several Maybach models, beginning with the Maybach 57-62 in 2002.
Aston Martin the 1999 DB7 V12 Vantage used the first V12 engine, a 5.9 L (362 cu in) DOHC design. Variations of this engine were used in the Vanquish, DB9, DBS V12, Rapide, Virage, and V12 Vantage. This engine was replaced by a turbocharged DOHC V12 engine, which was introduced in the DB11 and has been produced from 2016 to the present.
Audi the 2008-2012 Q7 SUV was powered by 6.0 V12 48v TDI engine, which was the first V12 diesel engine used in a production car.
Toyota V12 engine from 1997-2016 Toyota GZ engine, a 5.0 L (305 cu in) DOHC design which was used in the Toyota Century limousine.
In the United States, no mass-produced V12 engines have been built since the 1940s, with U.S. manufacturers preferring to use large displacement V8 engines instead.
In China, the 2009 Hongqi HQE limousine, powered by a 6.0 L (366 cu in) DOHC V12 engine, is the sole Chinese car to be produced with a V12 engine.
What is the 12 cylinder V-engine angle: V12 engine use a V angle of 60 degrees between the two banks of cylinders. Each bank of a V12 engine essentially functions as a straight-six engine with perfect primary and secondary engine balance and outstanding smoothness: at any given time, three of the cylinders in a V12 engine are in their power stroke, reducing gaps between power pulses.
Racing use of 12 cylinder V-engine: V12 engines are not the choice in last seasons but were often used in the past in Formula One. The first V12 engine used in Formula One was in the 1964 Honda RA271 and in 1966 season V12 engines was the choice with new V12 engines from Ferrari, Maserati, and Weslake. Ferrari's engine debuted in the Ferrari 312 racing car and was used up to the 1975 Ferrari 312B, after which Ferrari switched to a flat-twelve engine.
Few V12 engines were used in the following decades, with the exception of the Alfa Romeo V12 which was first used by the 1979 Brabham BT48 and then by Alfa Romeo until the 1982 Alfa Romeo 182. Latest power train equipment began in 1989, with the introduction of the Ferrari 640 racing car and Ferrari continued to use V12 engines until the 1995 with model 412 T2, the last Formula One using a V12 engine.
The most powerful naturally-aspirated V12 engine used in Formula One was the Tipo 043, used by Ferrari in 1994, which produced 850 hp (634 kW) @ 15,800 rpm.
In prototype sports car racing, Audi in 2006-2008 season used a used a diesel twin-turbo V12 engine and the same did Peugeot in 2007 with the 908 HDi FAP.
edited by arrabbiata