2007 Alfa Romeo 159 vs. 2012 Porsche Cayenne
To start off, 2012 Porsche Cayenne is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 159 would be higher. At 3,600 cc (6 cylinders), 2012 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2012 Porsche Cayenne (300 HP @ 6300 RPM) has 102 more horse power than 2007 Alfa Romeo 159. (198 HP @ 4000 RPM) In normal driving conditions, 2012 Porsche Cayenne should accelerate faster than 2007 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2012 Porsche Cayenne weights approximately 275 kg more than 2007 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alfa Romeo 159. In wet, icy, snow, or gravel driving conditions, 2012 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, both vehicles can yield 400 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2012 Porsche Cayenne has automatic transmission and 2007 Alfa Romeo 159 has manual transmission. 2007 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 159 | 2012 Porsche Cayenne | |
| Make | Alfa Romeo | Porsche |
| Model | 159 | Cayenne |
| Year Released | 2007 | 2012 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 3600 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 198 HP | 300 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 400 Nm | 400 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1755 kg | 2030 kg |
| Vehicle Length | 4670 mm | 4846 mm |
| Vehicle Width | 1840 mm | 1939 mm |
| Vehicle Height | 1460 mm | 1712 mm |
| Wheelbase Size | 2710 mm | 2896 mm |
| Fuel Tank Capacity | 70 L | 85 L |
