2002 Alfa Romeo 166 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 166 would be higher. At 2,387 cc (5 cylinders), 2002 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2002 Alfa Romeo 166 (148 HP @ 4000 RPM) has 28 more horse power than 2005 Opel Astra. (120 HP @ 4000 RPM). In normal driving conditions, 2002 Alfa Romeo 166 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alfa Romeo 166 weights approximately 330 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, 2002 Alfa Romeo 166 (305 Nm @ 1800 RPM) has 135 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 2002 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2002 Alfa Romeo 166 | 2005 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 166 | Astra |
Year Released | 2002 | 2005 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2387 cc | 1795 cc |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 148 HP | 120 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 305 Nm | 170 Nm |
Torque RPM | 1800 RPM | 3800 RPM |
Engine Bore Size | 82 mm | 80.5 mm |
Engine Stroke Size | 90.4 mm | 88.2 mm |
Engine Compression Ratio | 18.5:1 | 10.5:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1565 kg | 1235 kg |
Vehicle Length | 4730 mm | 4520 mm |
Wheelbase Size | 2600 mm | 2740 mm |
Fuel Tank Capacity | 72 L | 52 L |