2008 Bentley Arnage vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Bentley Arnage. In addition, the cost of maintenance, including insurance, on 2008 Bentley Arnage would be higher. At 6,750 cc (8 cylinders), 2008 Bentley Arnage is equipped with a bigger engine. In terms of performance, 2008 Bentley Arnage (450 HP @ 4100 RPM) has 13 more horse power than 2013 BMW 6 series. (437 HP @ 5500 RPM). In normal driving conditions, 2008 Bentley Arnage should accelerate faster than 2013 BMW 6 series. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Arnage weights approximately 496 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.
Because 2013 BMW 6 series is all wheel drive (AWD), it will have significant more traction and grip than 2008 Bentley Arnage. In wet, icy, snow, or gravel driving conditions, 2013 BMW 6 series will offer significantly more control. 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, 2008 Bentley Arnage (875 Nm @ 3250 RPM) has 226 more torque (in Nm) than 2013 BMW 6 series. (649 Nm @ 4500 RPM). This means 2008 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW 6 series.
Compare all specifications:
| 2008 Bentley Arnage | 2013 BMW 6 series | |
| Make | Bentley | BMW |
| Model | Arnage | 6 series |
| Year Released | 2008 | 2013 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 450 HP | 437 HP |
| Engine RPM | 4100 RPM | 5500 RPM |
| Torque | 875 Nm | 649 Nm |
| Torque RPM | 3250 RPM | 4500 RPM |
| Engine Bore Size | 104.3 mm | 89 mm |
| Engine Stroke Size | 99.1 mm | 88 mm |
| Engine Compression Ratio | 7.8:1 | 10.0 :1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 5.8 seconds | 4.5 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2585 kg | 2089 kg |
| Vehicle Length | 5400 mm | 5009 mm |
| Vehicle Width | 1910 mm | 2081 mm |
| Vehicle Height | 1520 mm | 1392 mm |
| Wheelbase Size | 3120 mm | 2968 mm |
| Fuel Consumption Highway | 15.7 L/100km | 7.1 L/100km |
| Fuel Consumption City | 23.5 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 96 L | 70 L |
