2009 Porsche Cayenne vs. 2004 Alfa Romeo 166
To start off, 2009 Porsche Cayenne is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 166 would be higher. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (399 HP @ 6500 RPM) has 227 more horse power than 2004 Alfa Romeo 166. (172 HP @ 4000 RPM). In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2004 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 166 weights approximately 265 kg more than 2009 Porsche Cayenne.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2004 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Porsche Cayenne (500 Nm @ 3500 RPM) has 115 more torque (in Nm) than 2004 Alfa Romeo 166. (385 Nm @ 2000 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 166.
Compare all specifications:
| 2009 Porsche Cayenne | 2004 Alfa Romeo 166 | |
| Make | Porsche | Alfa Romeo |
| Model | Cayenne | 166 |
| Year Released | 2009 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4806 cc | 2387 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 399 HP | 172 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 500 Nm | 385 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 96 mm | 82.1 mm |
| Engine Stroke Size | 83 mm | 90.4 mm |
| Engine Compression Ratio | 12.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 6.1 seconds | 8.9 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1615 kg |
| Vehicle Length | 4800 mm | 4730 mm |
| Vehicle Width | 1680 mm | 1810 mm |
| Vehicle Height | 1930 mm | 1420 mm |
| Wheelbase Size | 2860 mm | 2710 mm |
| Fuel Consumption Overall | 15.1 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 100 L | 72 L |
