2000 Alfa Romeo 156 vs. 2007 Opel Astra
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 156. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 156 would be higher. At 1,746 cc (4 cylinders), 2000 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2000 Alfa Romeo 156 (144 HP @ 6500 RPM) has 40 more horse power than 2007 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2000 Alfa Romeo 156 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2000 Alfa Romeo 156 weights approximately 50 kg more than 2007 Opel Astra. 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, 2000 Alfa Romeo 156 (169 Nm @ 3500 RPM) has 19 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 2000 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2000 Alfa Romeo 156 | 2007 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 156 | Astra |
| Year Released | 2000 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1746 cc | 1589 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 144 HP | 104 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 169 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Engine Bore Size | 82 mm | 79 mm |
| Engine Stroke Size | 82.7 mm | 81.5 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Top Speed | 210 km/hour | 185 km/hour |
| Acceleration 0-100mph | 9.6 seconds | 12.6 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 | 1280 kg | 1230 kg |
| Vehicle Length | 4440 mm | 4260 mm |
| Vehicle Width | 1750 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
| Fuel Tank Capacity | 63 L | 52 L |
