2002 Alfa Romeo 156 vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 3,597 cc (6 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (286 HP @ 6200 RPM) has 173 more horse power than 2002 Alfa Romeo 156. (113 HP @ 4200 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2002 Alfa Romeo 156.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 156. 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 (385 Nm @ 3000 RPM) has 96 more torque (in Nm) than 2002 Alfa Romeo 156. (289 Nm @ 2000 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156. 2009 Porsche Cayenne has automatic transmission and 2002 Alfa Romeo 156 has manual transmission. 2002 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2009 Porsche Cayenne | |
| Make | Alfa Romeo | Porsche |
| Model | 156 | Cayenne |
| Year Released | 2002 | 2009 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 3597 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 286 HP |
| Engine RPM | 4200 RPM | 6200 RPM |
| Torque | 289 Nm | 385 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 89 mm |
| Engine Stroke Size | 90.4 mm | 96.4 mm |
| Engine Compression Ratio | 18.4:1 | 12.3:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 191 km/hour | 227 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4440 mm | 4800 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1930 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
| Fuel Tank Capacity | 63 L | 100 L |
