2005 Audi S4 vs. 2008 Bentley Arnage
To start off, 2008 Bentley Arnage is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 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 @ 4100 RPM) has 160 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 2008 Bentley Arnage should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Arnage weights approximately 745 kg more than 2005 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Bentley Arnage (875 Nm) has 465 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2008 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2008 Bentley Arnage | |
| Make | Audi | Bentley |
| Model | S4 | Arnage |
| Year Released | 2005 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 6750 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 500 HP |
| Engine RPM | 6300 RPM | 4100 RPM |
| Torque | 410 Nm | 875 Nm |
| Engine Bore Size | 85 mm | 104.2 mm |
| Engine Stroke Size | 93 mm | 99.1 mm |
| Engine Compression Ratio | 11.0:1 | 7.8:1 |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 2585 kg |
| Vehicle Length | 4580 mm | 5410 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1520 mm |
| Wheelbase Size | 2660 mm | 3120 mm |
| Fuel Consumption | 10.2 L/100km | 15.7 L/100km |
| Fuel Consumption City | 13.8 L/100km | 23.5 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 19.5 L/100km |
| Fuel Tank Capacity | 63 L | 96 L |
