2007 Alfa Romeo 159 vs. 2006 Opel Astra
To start off, 2007 Alfa Romeo 159 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,859 cc (4 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (158 HP @ 6500 RPM) has 20 more horse power than 2006 Opel Astra. (138 HP @ 6300 RPM). In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 90 kg more than 2006 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, 2007 Alfa Romeo 159 (190 Nm @ 4500 RPM) has 15 more torque (in Nm) than 2006 Opel Astra. (175 Nm @ 3800 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
2007 Alfa Romeo 159 | 2006 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 159 | Astra |
Year Released | 2007 | 2006 |
Engine Position | Front | Front |
Engine Size | 1859 cc | 1795 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 158 HP | 138 HP |
Engine RPM | 6500 RPM | 6300 RPM |
Torque | 190 Nm | 175 Nm |
Torque RPM | 4500 RPM | 3800 RPM |
Engine Bore Size | 86 mm | 80.6 mm |
Engine Stroke Size | 80 mm | 88.2 mm |
Engine Compression Ratio | 11.3:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 9.9 seconds | 11.4 seconds |
Drive Type | Front | Front |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1605 kg | 1515 kg |
Vehicle Length | 4670 mm | 4480 mm |
Vehicle Width | 1840 mm | 2030 mm |
Vehicle Height | 1460 mm | 1420 mm |
Wheelbase Size | 2710 mm | 2620 mm |
Fuel Consumption Overall | 8.8 L/100km | 7.7 L/100km |
Fuel Tank Capacity | 70 L | 52 L |