2005 Alfa Romeo 156 vs. 2013 Porsche Cayenne
To start off, 2013 Porsche Cayenne is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 would be higher. At 3,000 cc (6 cylinders), 2013 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayenne (328 HP @ 6500 RPM) has 180 more horse power than 2005 Alfa Romeo 156. (148 HP @ 6300 RPM) In normal driving conditions, 2013 Porsche Cayenne should accelerate faster than 2005 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Cayenne weights approximately 977 kg more than 2005 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Porsche Cayenne is all wheel drive (AWD), it will have significant more traction and grip than 2005 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Porsche Cayenne (441 Nm @ 5250 RPM) has 260 more torque (in Nm) than 2005 Alfa Romeo 156. (181 Nm @ 3800 RPM). This means 2013 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2013 Porsche Cayenne | |
| Make | Alfa Romeo | Porsche |
| Model | 156 | Cayenne |
| Year Released | 2005 | 2013 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Rear |
| Engine Size | 1970 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 328 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 181 Nm | 441 Nm |
| Torque RPM | 3800 RPM | 5250 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5 : 1 |
| Top Speed | 214 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 6.1 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1338 kg | 2315 kg |
| Vehicle Length | 4450 mm | 4846 mm |
| Vehicle Width | 1750 mm | 2154 mm |
| Vehicle Height | 1440 mm | 1705 mm |
| Wheelbase Size | 2600 mm | 2895 mm |
