2006 Alfa Romeo 156 vs. 2009 Rolls-Royce Phantom
To start off, 2009 Rolls-Royce Phantom is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 156 would be higher. At 6,749 cc (12 cylinders), 2009 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2009 Rolls-Royce Phantom (448 HP @ 5350 RPM) has 299 more horse power than 2006 Alfa Romeo 156. (149 HP @ 6300 RPM) In normal driving conditions, 2009 Rolls-Royce Phantom should accelerate faster than 2006 Alfa Romeo 156.
Because 2009 Rolls-Royce Phantom 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 2009 Rolls-Royce Phantom. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 156, 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, 2009 Rolls-Royce Phantom (531 Nm @ 3500 RPM) has 350 more torque (in Nm) than 2006 Alfa Romeo 156. (181 Nm @ 3800 RPM). This means 2009 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2009 Rolls-Royce Phantom | |
| Make | Alfa Romeo | Rolls-Royce |
| Model | 156 | Phantom |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 6749 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 149 HP | 448 HP |
| Engine RPM | 6300 RPM | 5350 RPM |
| Torque | 181 Nm | 531 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 91 mm | 84.6 mm |
| Engine Compression Ratio | 10.0:1 | 11.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 214 km/hour | 239 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 5.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4440 mm | 5840 mm |
| Vehicle Width | 1750 mm | 2000 mm |
| Vehicle Height | 1440 mm | 1640 mm |
| Wheelbase Size | 2600 mm | 3580 mm |
| Fuel Consumption Overall | 8.7 L/100km | 16.1 L/100km |
| Fuel Tank Capacity | 63 L | 100 L |
