2005 Alfa Romeo 156 vs. 2004 Opel Astra
To start off, 2005 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2004 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (148 HP @ 4000 RPM) has 30 more horse power than 2005 Alfa Romeo 156. (118 HP @ 6400 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 2005 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 110 kg more than 2004 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, 2004 Opel Astra (320 Nm @ 2000 RPM) has 174 more torque (in Nm) than 2005 Alfa Romeo 156. (146 Nm @ 4200 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156.
Compare all specifications:
2005 Alfa Romeo 156 | 2004 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 156 | Astra |
Year Released | 2005 | 2004 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1596 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 118 HP | 148 HP |
Engine RPM | 6400 RPM | 4000 RPM |
Torque | 146 Nm | 320 Nm |
Torque RPM | 4200 RPM | 2000 RPM |
Engine Bore Size | 82 mm | 82 mm |
Engine Stroke Size | 75.6 mm | 90.4 mm |
Engine Compression Ratio | 10.3:1 | 17.5:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 200 km/hour | 207 km/hour |
Acceleration 0-100mph | 11 seconds | 9.2 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1390 kg | 1280 kg |
Vehicle Length | 4440 mm | 4520 mm |
Vehicle Width | 1750 mm | 1760 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2600 mm | 2620 mm |
Fuel Consumption Overall | 8.2 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 63 L | 52 L |