2005 Alfa Romeo 156 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 would be higher. At 3,179 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (247 HP @ 6200 RPM) has 8 more horse power than 2011 Opel Astra. (239 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2011 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 147 kg more than 2011 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, 2011 Opel Astra (320 Nm @ 2400 RPM) has 15 more torque (in Nm) than 2005 Alfa Romeo 156. (305 Nm @ 4800 RPM). This means 2011 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 | 2011 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 156 | Astra |
Year Released | 2005 | 2011 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 3179 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 247 HP | 239 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 305 Nm | 320 Nm |
Torque RPM | 4800 RPM | 2400 RPM |
Engine Compression Ratio | 10.5:1 | 8.8:1 |
Top Speed | 250 km/hour | 244 km/hour |
Acceleration 0-100mph | 6.6 seconds | 6.4 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 | 1540 kg | 1393 kg |
Wheelbase Size | 2550 mm | 2620 mm |
Fuel Consumption Overall | 12.1 L/100km | 9.2 L/100km |
Fuel Tank Capacity | 60 L | 52 L |