2008 Porsche Cayenne vs. 1973 Vauxhall Firenza
To start off, 2008 Porsche Cayenne is newer by 35 year(s). Which means there will be less support and parts availability for 1973 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1973 Vauxhall Firenza would be higher. At 4,805 cc (8 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (494 HP @ 6000 RPM) has 417 more horse power than 1973 Vauxhall Firenza. (77 HP @ 5200 RPM). In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 1973 Vauxhall Firenza. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 1490 kg more than 1973 Vauxhall Firenza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1973 Vauxhall Firenza. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Porsche Cayenne (700 Nm @ 2250 RPM) has 566 more torque (in Nm) than 1973 Vauxhall Firenza. (134 Nm @ 3000 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1973 Vauxhall Firenza. 2008 Porsche Cayenne has automatic transmission and 1973 Vauxhall Firenza has manual transmission. 1973 Vauxhall Firenza will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Porsche Cayenne | 1973 Vauxhall Firenza | |
| Make | Porsche | Vauxhall |
| Model | Cayenne | Firenza |
| Year Released | 2008 | 1973 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4805 cc | 1759 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 494 HP | 77 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 700 Nm | 134 Nm |
| Torque RPM | 2250 RPM | 3000 RPM |
| Engine Bore Size | 96 mm | 85.8 mm |
| Engine Stroke Size | 83 mm | 76.2 mm |
| Engine Compression Ratio | 10.5:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2430 kg | 940 kg |
| Vehicle Length | 4800 mm | 4150 mm |
| Vehicle Width | 1930 mm | 1650 mm |
| Vehicle Height | 1700 mm | 1340 mm |
| Wheelbase Size | 2860 mm | 2470 mm |
