2005 Alfa Romeo 159 vs. 2005 Opel Astra
To start off, both 2005 Alfa Romeo 159 and 2005 Opel Astra were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,387 cc (5 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (197 HP @ 4000 RPM) has 67 more horse power than 2005 Opel Astra. (130 HP @ 4500 RPM). In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 527 kg more than 2005 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, 2005 Alfa Romeo 159 (385 Nm @ 2000 RPM) has 219 more torque (in Nm) than 2005 Opel Astra. (166 Nm @ 4400 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2005 Alfa Romeo 159 | 2005 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 159 | Astra |
Year Released | 2005 | 2005 |
Engine Position | Front | Front |
Engine Size | 2387 cc | 1796 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 197 HP | 130 HP |
Engine RPM | 4000 RPM | 4500 RPM |
Torque | 385 Nm | 166 Nm |
Torque RPM | 2000 RPM | 4400 RPM |
Engine Bore Size | 82.1 mm | 80.5 mm |
Engine Stroke Size | 90.4 mm | 88.2 mm |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1630 kg | 1103 kg |
Wheelbase Size | 2600 mm | 2710 mm |
Fuel Tank Capacity | 70 L | 52 L |