1997 Alfa Romeo 155 vs. 2010 Rolls-Royce Phantom
To start off, 2010 Rolls-Royce Phantom is newer by 13 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 155 would be higher. At 6,700 cc (12 cylinders), 2010 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 40 more horse power than 2010 Rolls-Royce Phantom. (453 HP @ 5350 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 2010 Rolls-Royce Phantom. With that said, vehicle weight also plays an important factor in acceleration. 2010 Rolls-Royce Phantom weights approximately 1590 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 2010 Rolls-Royce Phantom (719 Nm @ 3500 RPM) has 419 more torque (in Nm) than 1997 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 2010 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo 155.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2010 Rolls-Royce Phantom | |
| Make | Alfa Romeo | Rolls-Royce |
| Model | 155 | Phantom |
| Year Released | 1997 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 6700 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 453 HP |
| Engine RPM | 11700 RPM | 5350 RPM |
| Torque | 300 Nm | 719 Nm |
| Torque RPM | 9500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 2630 kg |
| Vehicle Width | 1750 mm | 1989 mm |
