2003 Alfa Romeo 156 vs. 2002 Rover 75
To start off, 2003 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Rover 75. In addition, the cost of maintenance, including insurance, on 2002 Rover 75 would be higher. At 1,795 cc (4 cylinders), 2002 Rover 75 is equipped with a bigger engine. In terms of performance, 2002 Rover 75 (148 HP @ 5500 RPM) has 29 more horse power than 2003 Alfa Romeo 156. (119 HP @ 6200 RPM) In normal driving conditions, 2002 Rover 75 should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2002 Rover 75 weights approximately 60 kg more than 2003 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Rover 75 (215 Nm @ 2100 RPM) has 69 more torque (in Nm) than 2003 Alfa Romeo 156. (146 Nm @ 4200 RPM). This means 2002 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2002 Rover 75 | |
| Make | Alfa Romeo | Rover |
| Model | 156 | 75 |
| Year Released | 2003 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 119 HP | 148 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 146 Nm | 215 Nm |
| Torque RPM | 4200 RPM | 2100 RPM |
| Engine Bore Size | 82 mm | 80 mm |
| Engine Stroke Size | 75.6 mm | 89.3 mm |
| Engine Compression Ratio | 10.3:1 | 9.2:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1340 kg | 1400 kg |
| Vehicle Length | 4440 mm | 4740 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2760 mm |
| Fuel Tank Capacity | 63 L | 64 L |
