2007 Opel Astra vs. 2000 Alfa Romeo 146
To start off, 2007 Opel Astra is newer by 7 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 146 would be higher. At 1,997 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (197 HP @ 5400 RPM) has 93 more horse power than 2000 Alfa Romeo 146. (104 HP @ 6300 RPM). In normal driving conditions, 2007 Opel Astra should accelerate faster than 2000 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 225 kg more than 2000 Alfa Romeo 146. 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, 2007 Opel Astra (262 Nm @ 4200 RPM) has 137 more torque (in Nm) than 2000 Alfa Romeo 146. (125 Nm @ 4600 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 146.
Compare all specifications:
| 2007 Opel Astra | 2000 Alfa Romeo 146 | |
| Make | Opel | Alfa Romeo |
| Model | Astra | 146 |
| Year Released | 2007 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1370 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 104 HP |
| Engine RPM | 5400 RPM | 6300 RPM |
| Torque | 262 Nm | 125 Nm |
| Torque RPM | 4200 RPM | 4600 RPM |
| Engine Bore Size | 86 mm | 82 mm |
| Engine Stroke Size | 86 mm | 64.9 mm |
| Top Speed | 230 km/hour | 187 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 11.5 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 | 1385 kg | 1160 kg |
| Vehicle Length | 4260 mm | 4240 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2550 mm |
| Fuel Consumption Overall | 9.3 L/100km | 11.7 L/100km |
| Fuel Tank Capacity | 52 L | 51 L |
