1997 Alfa Romeo 155 vs. 2004 Rover 45
To start off, 2004 Rover 45 is newer by 7 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 2,499 cc (6 cylinders), 1997 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 345 more horse power than 2004 Rover 45. (148 HP @ 6500 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2004 Rover 45 weights approximately 300 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 1997 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 115 more torque (in Nm) than 2004 Rover 45. (185 Nm @ 4000 RPM). This means 1997 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2004 Rover 45 | |
| Make | Alfa Romeo | Rover |
| Model | 155 | 45 |
| Year Released | 1997 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 148 HP |
| Engine RPM | 11700 RPM | 6500 RPM |
| Torque | 300 Nm | 185 Nm |
| Torque RPM | 9500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1040 kg | 1340 kg |
| Vehicle Width | 1750 mm | 1700 mm |
