2007 Alfa Romeo 166 vs. 2006 Subaru Impreza
To start off, 2007 Alfa Romeo 166 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Subaru Impreza. In addition, the cost of maintenance, including insurance, on 2006 Subaru Impreza would be higher. At 3,179 cc (6 cylinders), 2007 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 166 (236 HP) has 78 more horse power than 2006 Subaru Impreza. (158 HP). In normal driving conditions, 2007 Alfa Romeo 166 should accelerate faster than 2006 Subaru Impreza. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 166 weights approximately 32 kg more than 2006 Subaru Impreza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Impreza will offer significantly more control. 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 166 (289 Nm) has 103 more torque (in Nm) than 2006 Subaru Impreza. (186 Nm). This means 2007 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2006 Subaru Impreza.
Compare all specifications:
| 2007 Alfa Romeo 166 | 2006 Subaru Impreza | |
| Make | Alfa Romeo | Subaru |
| Model | 166 | Impreza |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 236 HP | 158 HP |
| Torque | 289 Nm | 186 Nm |
| Engine Bore Size | 93 mm | 92 mm |
| Engine Stroke Size | 78 mm | 75 mm |
| Top Speed | 245 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1542 kg | 1510 kg |
| Vehicle Length | 4730 mm | 4450 mm |
| Vehicle Width | 1810 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1490 mm |
| Wheelbase Size | 2710 mm | 2530 mm |
| Fuel Consumption Overall | 12.5 L/100km | 10 L/100km |
| Fuel Tank Capacity | 69 L | 60 L |
