2005 Opel Corsa vs. 2001 Alfa Romeo 146
To start off, 2005 Opel Corsa is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 146 would be higher. At 1,746 cc (4 cylinders), 2001 Alfa Romeo 146 is equipped with a bigger engine. In terms of performance, 2001 Alfa Romeo 146 (142 HP @ 6500 RPM) has 53 more horse power than 2005 Opel Corsa. (89 HP @ 4000 RPM) In normal driving conditions, 2001 Alfa Romeo 146 should accelerate faster than 2005 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo 146 weights approximately 140 kg more than 2005 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, 2001 Alfa Romeo 146 (169 Nm @ 3500 RPM) has 44 more torque (in Nm) than 2005 Opel Corsa. (125 Nm @ 4000 RPM). This means 2001 Alfa Romeo 146 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Corsa.
Compare all specifications:
| 2005 Opel Corsa | 2001 Alfa Romeo 146 | |
| Make | Opel | Alfa Romeo |
| Model | Corsa | 146 |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1387 cc | 1746 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 142 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 125 Nm | 169 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 77.6 mm | 82 mm |
| Engine Stroke Size | 73.4 mm | 82.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.7:1 |
| Top Speed | 180 km/hour | 209 km/hour |
| Acceleration 0-100mph | 11.5 seconds | 9.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1075 kg | 1215 kg |
| Vehicle Length | 3820 mm | 4240 mm |
| Vehicle Width | 1650 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2640 mm | 2550 mm |
| Fuel Consumption Overall | 7.2 L/100km | 12.6 L/100km |
| Fuel Tank Capacity | 44 L | 61 L |
