2008 Bentley Arnage vs. 2005 GMC Sierra
To start off, 2008 Bentley Arnage is newer by 3 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra 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 (500 HP) has 205 more horse power than 2005 GMC Sierra. (295 HP). In normal driving conditions, 2008 Bentley Arnage should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Arnage weights approximately 162 kg more than 2005 GMC Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2008 Bentley Arnage. In wet, icy, snow, or gravel driving conditions, 2005 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, 2008 Bentley Arnage (875 Nm) has 421 more torque (in Nm) than 2005 GMC Sierra. (454 Nm). This means 2008 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2008 Bentley Arnage | 2005 GMC Sierra | |
| Make | Bentley | GMC |
| Model | Arnage | Sierra |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 5359 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 500 HP | 295 HP |
| Torque | 875 Nm | 454 Nm |
| Engine Bore Size | 104.2 mm | 96 mm |
| Engine Stroke Size | 99.1 mm | 92 mm |
| Engine Compression Ratio | 7.8:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2585 kg | 2423 kg |
| Vehicle Length | 5410 mm | 6330 mm |
| Vehicle Width | 1910 mm | 2000 mm |
| Vehicle Height | 1520 mm | 1880 mm |
| Wheelbase Size | 3120 mm | 4010 mm |
| Fuel Consumption Highway | 15.7 L/100km | 12.4 L/100km |
| Fuel Consumption City | 23.5 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 19.5 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 96 L | 129 L |
