2008 Alfa Romeo 147 vs. 2006 Rover 75
To start off, 2008 Alfa Romeo 147 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Rover 75. In addition, the cost of maintenance, including insurance, on 2006 Rover 75 would be higher. At 2,497 cc (6 cylinders), 2006 Rover 75 is equipped with a bigger engine. In terms of performance, 2006 Rover 75 (175 HP @ 6250 RPM) has 37 more horse power than 2008 Alfa Romeo 147. (138 HP @ 6200 RPM) In normal driving conditions, 2006 Rover 75 should accelerate faster than 2008 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2006 Rover 75 weights approximately 315 kg more than 2008 Alfa Romeo 147. 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, 2006 Rover 75 (240 Nm @ 4000 RPM) has 94 more torque (in Nm) than 2008 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2006 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 147.
Compare all specifications:
| 2008 Alfa Romeo 147 | 2006 Rover 75 | |
| Make | Alfa Romeo | Rover |
| Model | 147 | 75 |
| Year Released | 2008 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 175 HP |
| Engine RPM | 6200 RPM | 6250 RPM |
| Torque | 146 Nm | 240 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 80 mm |
| Engine Stroke Size | 75.7 mm | 82.8 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 196 km/hour | 211 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 9.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1525 kg |
| Vehicle Length | 4230 mm | 4800 mm |
| Vehicle Width | 1740 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2750 mm |
| Fuel Consumption Overall | 8.2 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 60 L | 65 L |
