2009 Alfa Romeo 159 vs. 2008 Bentley Arnage
To start off, 2009 Alfa Romeo 159 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Bentley Arnage. In addition, the cost of maintenance, including insurance, on 2008 Bentley Arnage 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 (450 HP @ 4100 RPM) has 194 more horse power than 2009 Alfa Romeo 159. (256 HP @ 6200 RPM) In normal driving conditions, 2008 Bentley Arnage should accelerate faster than 2009 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Arnage weights approximately 737 kg more than 2009 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alfa Romeo 159 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, 2009 Alfa Romeo 159 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 @ 3250 RPM) has 553 more torque (in Nm) than 2009 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 2008 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 159. 2008 Bentley Arnage has automatic transmission and 2009 Alfa Romeo 159 has manual transmission. 2009 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:
| 2009 Alfa Romeo 159 | 2008 Bentley Arnage | |
| Make | Alfa Romeo | Bentley |
| Model | 159 | Arnage |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 6750 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 450 HP |
| Engine RPM | 6200 RPM | 4100 RPM |
| Torque | 322 Nm | 875 Nm |
| Torque RPM | 4500 RPM | 3250 RPM |
| Engine Compression Ratio | 11.3:1 | 7.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7 seconds | 5.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1848 kg | 2585 kg |
| Vehicle Length | 4670 mm | 5400 mm |
| Vehicle Width | 1830 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1520 mm |
| Wheelbase Size | 2710 mm | 3120 mm |
| Fuel Consumption City | 15.9 L/100km | 23.5 L/100km |
| Fuel Consumption Overall | 11.2 L/100km | 19.5 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
