2009 Alfa Romeo 159 vs. 2007 Bentley Arnage
To start off, 2009 Alfa Romeo 159 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Bentley Arnage. In addition, the cost of maintenance, including insurance, on 2007 Bentley Arnage would be higher. At 6,761 cc (8 cylinders), 2007 Bentley Arnage is equipped with a bigger engine. In terms of performance, 2007 Bentley Arnage (451 HP @ 4100 RPM) has 244 more horse power than 2009 Alfa Romeo 159. (207 HP @ 4000 RPM) In normal driving conditions, 2007 Bentley Arnage should accelerate faster than 2009 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2007 Bentley Arnage weights approximately 815 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 2007 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, 2007 Bentley Arnage (875 Nm @ 1800 RPM) has 474 more torque (in Nm) than 2009 Alfa Romeo 159. (401 Nm @ 1500 RPM). This means 2007 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 159. 2007 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. 2007 Bentley Arnage will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2007 Bentley Arnage | |
| Make | Alfa Romeo | Bentley |
| Model | 159 | Arnage |
| Year Released | 2009 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 6761 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 451 HP |
| Engine RPM | 4000 RPM | 4100 RPM |
| Torque | 401 Nm | 875 Nm |
| Torque RPM | 1500 RPM | 1800 RPM |
| Engine Bore Size | 82 mm | 104.1 mm |
| Engine Stroke Size | 90.4 mm | 99.1 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 225 km/hour | 270 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 6.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1770 kg | 2585 kg |
| Vehicle Length | 4670 mm | 5400 mm |
| Vehicle Width | 1840 mm | 1940 mm |
| Vehicle Height | 1460 mm | 1520 mm |
| Wheelbase Size | 2710 mm | 3120 mm |
| Fuel Consumption Overall | 7.4 L/100km | 19.6 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
