2006 Alfa Romeo 166 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 166 would be higher. At 1,970 cc (4 cylinders), 2006 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 166 (148 HP @ 6500 RPM) has 58 more horse power than 2007 Opel Astra. (90 HP @ 5600 RPM). In normal driving conditions, 2006 Alfa Romeo 166 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 166 weights approximately 265 kg more than 2007 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, 2006 Alfa Romeo 166 (181 Nm @ 3800 RPM) has 56 more torque (in Nm) than 2007 Opel Astra. (125 Nm @ 4000 RPM). This means 2006 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2006 Alfa Romeo 166 | 2007 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 166 | Astra |
Year Released | 2006 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1970 cc | 1364 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 90 HP |
Engine RPM | 6500 RPM | 5600 RPM |
Torque | 181 Nm | 125 Nm |
Torque RPM | 3800 RPM | 4000 RPM |
Engine Bore Size | 83 mm | 73.4 mm |
Engine Stroke Size | 91 mm | 80.6 mm |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 211 km/hour | 178 km/hour |
Acceleration 0-100mph | 9.8 seconds | 13.7 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1495 kg | 1230 kg |
Vehicle Length | 4730 mm | 4260 mm |
Vehicle Width | 1810 mm | 1760 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2620 mm |
Fuel Consumption Overall | 9.9 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 69 L | 52 L |