2006 Porsche Cayenne vs. 1987 Alfa Romeo Arna
To start off, 2006 Porsche Cayenne is newer by 19 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo Arna would be higher. At 3,196 cc (6 cylinders), 2006 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayenne (247 HP @ 6000 RPM) has 185 more horse power than 1987 Alfa Romeo Arna. (62 HP @ 6000 RPM). In normal driving conditions, 2006 Porsche Cayenne should accelerate faster than 1987 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 1310 kg more than 1987 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1987 Alfa Romeo Arna. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Porsche Cayenne (311 Nm @ 2500 RPM) has 223 more torque (in Nm) than 1987 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 2006 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo Arna.
Compare all specifications:
| 2006 Porsche Cayenne | 1987 Alfa Romeo Arna | |
| Make | Porsche | Alfa Romeo |
| Model | Cayenne | Arna |
| Year Released | 2006 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 3196 cc | 1185 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 62 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 311 Nm | 88 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 2160 kg | 850 kg |
| Vehicle Length | 4790 mm | 4010 mm |
| Vehicle Width | 1930 mm | 1630 mm |
| Vehicle Height | 1710 mm | 1350 mm |
| Wheelbase Size | 2860 mm | 2430 mm |
