2006 Alfa Romeo 147 vs. 2008 Bentley Arnage
To start off, 2008 Bentley Arnage is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 147 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 332 more horse power than 2006 Alfa Romeo 147. (118 HP @ 6200 RPM) In normal driving conditions, 2008 Bentley Arnage should accelerate faster than 2006 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Arnage weights approximately 1307 kg more than 2006 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Bentley Arnage is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Bentley Arnage. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 147, being front wheel drive (FWD), will offer much better control with better grip. 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 729 more torque (in Nm) than 2006 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2008 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 147. 2008 Bentley Arnage has automatic transmission and 2006 Alfa Romeo 147 has manual transmission. 2006 Alfa Romeo 147 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:
| 2006 Alfa Romeo 147 | 2008 Bentley Arnage | |
| Make | Alfa Romeo | Bentley |
| Model | 147 | Arnage |
| Year Released | 2006 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 6750 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 450 HP |
| Engine RPM | 6200 RPM | 4100 RPM |
| Torque | 146 Nm | 875 Nm |
| Torque RPM | 4200 RPM | 3250 RPM |
| Engine Bore Size | 82 mm | 104.3 mm |
| Engine Stroke Size | 75.7 mm | 99.1 mm |
| Engine Compression Ratio | 10.3:1 | 7.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 10.6 seconds | 5.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1278 kg | 2585 kg |
| Vehicle Length | 4230 mm | 5400 mm |
| Vehicle Width | 1740 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1520 mm |
| Wheelbase Size | 2550 mm | 3120 mm |
| Fuel Consumption Overall | 8.2 L/100km | 19.5 L/100km |
| Fuel Tank Capacity | 60 L | 96 L |
