2003 Alfa Romeo 156 vs. 2004 Rover 25
To start off, 2004 Rover 25 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,994 cc (4 cylinders), 2004 Rover 25 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (162 HP @ 6400 RPM) has 61 more horse power than 2004 Rover 25. (101 HP @ 4200 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2004 Rover 25. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 250 kg more than 2004 Rover 25. 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, 2004 Rover 25 (245 Nm @ 2000 RPM) has 38 more torque (in Nm) than 2003 Alfa Romeo 156. (207 Nm @ 3250 RPM). This means 2004 Rover 25 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 | 2004 Rover 25 | |
| Make | Alfa Romeo | Rover |
| Model | 156 | 25 |
| Year Released | 2003 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 101 HP |
| Engine RPM | 6400 RPM | 4200 RPM |
| Torque | 207 Nm | 245 Nm |
| Torque RPM | 3250 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 84.5 mm |
| Engine Stroke Size | 91 mm | 88.9 mm |
| Top Speed | 220 km/hour | 185 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 9.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1380 kg | 1130 kg |
| Vehicle Length | 4450 mm | 3990 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2510 mm |
| Fuel Consumption Overall | 8.9 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 63 L | 55 L |
