2008 Audi S4 vs. 2009 Bentley Arnage
To start off, 2009 Bentley Arnage is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi S4. In addition, the cost of maintenance, including insurance, on 2008 Audi S4 would be higher. At 6,749 cc (8 cylinders), 2009 Bentley Arnage is equipped with a bigger engine. In terms of performance, 2009 Bentley Arnage (450 HP @ 4100 RPM) has 110 more horse power than 2008 Audi S4. (340 HP @ 7000 RPM) In normal driving conditions, 2009 Bentley Arnage should accelerate faster than 2008 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Bentley Arnage weights approximately 900 kg more than 2008 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Bentley Arnage. In wet, icy, snow, or gravel driving conditions, 2008 Audi S4 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, 2009 Bentley Arnage (875 Nm @ 3250 RPM) has 465 more torque (in Nm) than 2008 Audi S4. (410 Nm @ 3500 RPM). This means 2009 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi S4.
Compare all specifications:
| 2008 Audi S4 | 2009 Bentley Arnage | |
| Make | Audi | Bentley |
| Model | S4 | Arnage |
| Year Released | 2008 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 6749 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 450 HP |
| Engine RPM | 7000 RPM | 4100 RPM |
| Torque | 410 Nm | 875 Nm |
| Torque RPM | 3500 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 245 km/hour | 270 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1755 kg | 2655 kg |
| Vehicle Length | 4590 mm | 5650 mm |
| Vehicle Width | 1730 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1520 mm |
| Wheelbase Size | 2650 mm | 3370 mm |
| Fuel Consumption Overall | 12.3 L/100km | 19.5 L/100km |
| Fuel Tank Capacity | 63 L | 96 L |
