2005 Alfa Romeo 159 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 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 159 would be higher. At 6,761 cc (8 cylinders), 2008 Bentley Arnage is equipped with a bigger engine. In terms of performance, 2008 Bentley Arnage (450 HP @ 4100 RPM) has 332 more horse power than 2005 Alfa Romeo 159. (118 HP @ 4000 RPM) In normal driving conditions, 2008 Bentley Arnage should accelerate faster than 2005 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Arnage weights approximately 1090 kg more than 2005 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Bentley Arnage is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 159. In wet, icy, snow, or gravel driving conditions, 2008 Bentley Arnage 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 @ 1800 RPM) has 586 more torque (in Nm) than 2005 Alfa Romeo 159. (289 Nm @ 2000 RPM). This means 2008 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 159. 2008 Bentley Arnage has automatic transmission and 2005 Alfa Romeo 159 has manual transmission. 2005 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Bentley Arnage will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 159 | 2008 Bentley Arnage | |
| Make | Alfa Romeo | Bentley |
| Model | 159 | Arnage |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 6761 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 118 HP | 450 HP |
| Engine RPM | 4000 RPM | 4100 RPM |
| Torque | 289 Nm | 875 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Bore Size | 82 mm | 104.2 mm |
| Engine Stroke Size | 90.4 mm | 99.1 mm |
| Engine Compression Ratio | 18.0:1 | 7.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 191 km/hour | 250 km/hour |
| Acceleration 0-100mph | 11 seconds | 6.6 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1495 kg | 2585 kg |
| Vehicle Length | 4670 mm | 5650 mm |
| Vehicle Width | 1830 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1520 mm |
| Wheelbase Size | 2600 mm | 3370 mm |
| Fuel Consumption | 4.8 L/100km | 15.7 L/100km |
| Fuel Consumption City | 8.1 L/100km | 26.1 L/100km |
| Fuel Consumption Overall | 6 L/100km | 21.4 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
