1983 Bentley Mulsanne vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 30 year(s). Which means there will be less support and parts availability for 1983 Bentley Mulsanne. In addition, the cost of maintenance, including insurance, on 1983 Bentley Mulsanne would be higher. At 6,750 cc (8 cylinders), 1983 Bentley Mulsanne is equipped with a bigger engine. In terms of performance, 1983 Bentley Mulsanne (320 HP @ 4200 RPM) has 2 more horse power than 2013 BMW 6 series. (318 HP @ 6000 RPM). In normal driving conditions, 1983 Bentley Mulsanne should accelerate faster than 2013 BMW 6 series. With that said, vehicle weight also plays an important factor in acceleration. 1983 Bentley Mulsanne weights approximately 595 kg more than 2013 BMW 6 series. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1983 Bentley Mulsanne (617 Nm @ 2400 RPM) has 167 more torque (in Nm) than 2013 BMW 6 series. (450 Nm @ 4500 RPM). This means 1983 Bentley Mulsanne will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW 6 series.
Compare all specifications:
| 1983 Bentley Mulsanne | 2013 BMW 6 series | |
| Make | Bentley | BMW |
| Model | Mulsanne | 6 series |
| Year Released | 1983 | 2013 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 2979 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 320 HP | 318 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 617 Nm | 450 Nm |
| Torque RPM | 2400 RPM | 4500 RPM |
| Engine Bore Size | 104.1 mm | 89 mm |
| Engine Stroke Size | 99.1 mm | 89 mm |
| Engine Compression Ratio | 8.0:1 | 10.2 :1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 220 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2410 kg | 1815 kg |
| Vehicle Length | 5290 mm | 4894 mm |
| Vehicle Width | 1940 mm | 1894 mm |
| Vehicle Height | 1490 mm | 1369 mm |
| Wheelbase Size | 3070 mm | 2855 mm |
| Fuel Tank Capacity | 108 L | 70 L |
