2004 Alfa Romeo 147 vs. 2007 Opel Corsa
To start off, 2007 Opel Corsa is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 147 would be higher. At 1,970 cc (4 cylinders), 2004 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 147 (148 HP @ 6300 RPM) has 59 more horse power than 2007 Opel Corsa. (89 HP @ 6200 RPM). In normal driving conditions, 2004 Alfa Romeo 147 should accelerate faster than 2007 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 147 weights approximately 230 kg more than 2007 Opel Corsa. 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 Alfa Romeo 147 (181 Nm @ 3800 RPM) has 66 more torque (in Nm) than 2007 Opel Corsa. (115 Nm @ 3200 RPM). This means 2004 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Corsa.
Compare all specifications:
| 2004 Alfa Romeo 147 | 2007 Opel Corsa | |
| Make | Alfa Romeo | Opel |
| Model | 147 | Corsa |
| Year Released | 2004 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1398 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 89 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 181 Nm | 115 Nm |
| Torque RPM | 3800 RPM | 3200 RPM |
| Engine Bore Size | 83.1 mm | 77.6 mm |
| Engine Stroke Size | 91 mm | 73.4 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Acceleration 0-100mph | 9.3 seconds | 12 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1020 kg |
| Vehicle Length | 4230 mm | 3830 mm |
| Vehicle Width | 1740 mm | 1650 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2500 mm |
| Fuel Consumption Overall | 8.9 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 60 L | 44 L |
