1985 Alfa Romeo 75 vs. 2005 Porsche Cayenne
To start off, 2005 Porsche Cayenne is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 75 would be higher. At 4,507 cc (8 cylinders), 2005 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2005 Porsche Cayenne (350 HP @ 6000 RPM) has 196 more horse power than 1985 Alfa Romeo 75. (154 HP @ 5600 RPM) In normal driving conditions, 2005 Porsche Cayenne should accelerate faster than 1985 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Cayenne weights approximately 1160 kg more than 1985 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1985 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche Cayenne (421 Nm @ 2500 RPM) has 207 more torque (in Nm) than 1985 Alfa Romeo 75. (214 Nm @ 4000 RPM). This means 2005 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 75.
Compare all specifications:
| 1985 Alfa Romeo 75 | 2005 Porsche Cayenne | |
| Make | Alfa Romeo | Porsche |
| Model | 75 | Cayenne |
| Year Released | 1985 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 4507 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 154 HP | 350 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 214 Nm | 421 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 88 mm | 93 mm |
| Engine Stroke Size | 68.3 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 2320 kg |
| Vehicle Length | 4340 mm | 4790 mm |
| Vehicle Width | 1670 mm | 1930 mm |
| Vehicle Height | 1410 mm | 1710 mm |
| Wheelbase Size | 2520 mm | 2860 mm |
| Fuel Tank Capacity | 49 L | 100 L |
