2005 Alfa Romeo 166 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 166 would be higher. At 2,492 cc (5 cylinders), 2005 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 166 (173 HP @ 4000 RPM) has 5 more horse power than 2006 Opel Astra. (168 HP @ 5200 RPM). In normal driving conditions, 2005 Alfa Romeo 166 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 166 weights approximately 100 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, 2005 Alfa Romeo 166 (385 Nm @ 2000 RPM) has 135 more torque (in Nm) than 2006 Opel Astra. (250 Nm @ 1950 RPM). This means 2005 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
2005 Alfa Romeo 166 | 2006 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 166 | Astra |
Year Released | 2005 | 2006 |
Engine Position | Front | Front |
Engine Size | 2492 cc | 1998 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 173 HP | 168 HP |
Engine RPM | 4000 RPM | 5200 RPM |
Torque | 385 Nm | 250 Nm |
Torque RPM | 2000 RPM | 1950 RPM |
Engine Compression Ratio | 18.5:1 | 8.8:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 217 km/hour | 224 km/hour |
Acceleration 0-100mph | 8.9 seconds | 9.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1615 kg | 1515 kg |
Vehicle Length | 4730 mm | 4480 mm |
Vehicle Width | 1810 mm | 2030 mm |
Vehicle Height | 1420 mm | 1420 mm |
Wheelbase Size | 2600 mm | 2620 mm |
Fuel Consumption Overall | 7.2 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 72 L | 52 L |