2007 Alfa Romeo 166 vs. 2011 Porsche Cayenne
To start off, 2011 Porsche Cayenne is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 166 would be higher. At 4,800 cc (8 cylinders), 2011 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2011 Porsche Cayenne (400 HP @ 6500 RPM) has 163 more horse power than 2007 Alfa Romeo 166. (237 HP @ 6200 RPM) In normal driving conditions, 2011 Porsche Cayenne should accelerate faster than 2007 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Cayenne weights approximately 450 kg more than 2007 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Porsche Cayenne 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, 2011 Porsche Cayenne 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, 2011 Porsche Cayenne (500 Nm @ 3500 RPM) has 211 more torque (in Nm) than 2007 Alfa Romeo 166. (289 Nm @ 4800 RPM). This means 2011 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 166.
Compare all specifications:
| 2007 Alfa Romeo 166 | 2011 Porsche Cayenne | |
| Make | Alfa Romeo | Porsche |
| Model | 166 | Cayenne |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 400 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 289 Nm | 500 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 2065 kg |
| Vehicle Length | 4730 mm | 4846 mm |
| Vehicle Width | 1810 mm | 1938 mm |
| Vehicle Height | 1420 mm | 1712 mm |
| Wheelbase Size | 2710 mm | 2896 mm |
| Fuel Tank Capacity | 69 L | 85 L |
