2007 Bentley Arnage vs. 2006 GMC Sierra
To start off, 2007 Bentley Arnage is newer by 1 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 6,761 cc (8 cylinders), 2007 Bentley Arnage is equipped with a bigger engine. In terms of performance, 2007 Bentley Arnage (451 HP @ 4100 RPM) has 156 more horse power than 2006 GMC Sierra. (295 HP @ 5200 RPM). In normal driving conditions, 2007 Bentley Arnage should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 4 kg more than 2007 Bentley Arnage.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 Bentley Arnage. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra 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, 2007 Bentley Arnage (835 Nm @ 3250 RPM) has 381 more torque (in Nm) than 2006 GMC Sierra. (454 Nm @ 4000 RPM). This means 2007 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 2007 Bentley Arnage | 2006 GMC Sierra | |
| Make | Bentley | GMC |
| Model | Arnage | Sierra |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 6761 cc | 5326 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 451 HP | 295 HP |
| Engine RPM | 4100 RPM | 5200 RPM |
| Torque | 835 Nm | 454 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 104.2 mm | 96 mm |
| Engine Stroke Size | 99.1 mm | 92 mm |
| Engine Compression Ratio | 7.8:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2655 kg | 2659 kg |
| Vehicle Length | 5650 mm | 6330 mm |
| Vehicle Width | 2130 mm | 2000 mm |
| Vehicle Height | 1520 mm | 1880 mm |
| Wheelbase Size | 3370 mm | 4010 mm |
| Fuel Consumption Highway | 16.8 L/100km | 12.4 L/100km |
| Fuel Consumption City | 23.5 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 20.6 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 96 L | 129 L |
