2003 Alfa Romeo 156 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,910 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (197 HP @ 5400 RPM) has 79 more horse power than 2003 Alfa Romeo 156. (118 HP @ 6200 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 85 kg more than 2005 Opel Astra.
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 Opel Astra (262 Nm @ 4200 RPM) has 116 more torque (in Nm) than 2003 Alfa Romeo 156. (146 Nm @ 4200 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
2003 Alfa Romeo 156 | 2005 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 156 | Astra |
Year Released | 2003 | 2005 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 1597 cc | 1910 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 118 HP | 197 HP |
Engine RPM | 6200 RPM | 5400 RPM |
Torque | 146 Nm | 262 Nm |
Torque RPM | 4200 RPM | 4200 RPM |
Engine Bore Size | 82 mm | 86.1 mm |
Engine Stroke Size | 75.6 mm | 86 mm |
Engine Compression Ratio | 10.3:1 | 8.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 11 seconds | 7.8 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1340 kg | 1255 kg |
Vehicle Length | 4450 mm | 4300 mm |
Vehicle Width | 1750 mm | 1760 mm |
Vehicle Height | 1400 mm | 1440 mm |
Wheelbase Size | 2600 mm | 2640 mm |
Fuel Tank Capacity | 63 L | 52 L |