2003 Alfa Romeo 166 vs. 2007 Opel Corsa
To start off, 2007 Opel Corsa is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,492 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2007 Opel Corsa (192 HP @ 5850 RPM) has 7 more horse power than 2003 Alfa Romeo 166. (185 HP @ 6300 RPM) In normal driving conditions, 2007 Opel Corsa should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 232 kg more than 2007 Opel Corsa.
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, 2007 Opel Corsa (353 Nm @ 1980 RPM) has 132 more torque (in Nm) than 2003 Alfa Romeo 166. (221 Nm @ 5000 RPM). This means 2007 Opel Corsa will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2007 Opel Corsa | |
| Make | Alfa Romeo | Opel |
| Model | 166 | Corsa |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 185 HP | 192 HP |
| Engine RPM | 6300 RPM | 5850 RPM |
| Torque | 221 Nm | 353 Nm |
| Torque RPM | 5000 RPM | 1980 RPM |
| Engine Compression Ratio | 10.3:1 | 8.8:1 |
| Top Speed | 220 km/hour | 225 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 7.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1435 kg | 1203 kg |
| Vehicle Width | 1810 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1490 mm |
| Wheelbase Size | 2710 mm | 2520 mm |
| Fuel Consumption Overall | 11.9 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 69 L | 45 L |
