1995 Caterham 21 vs. 2006 Porsche Cayenne
To start off, 2006 Porsche Cayenne is newer by 11 year(s). Which means there will be less support and parts availability for 1995 Caterham 21. In addition, the cost of maintenance, including insurance, on 1995 Caterham 21 would be higher. At 4,511 cc (8 cylinders), 2006 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayenne (335 HP @ 6000 RPM) has 197 more horse power than 1995 Caterham 21. (138 HP @ 7000 RPM) In normal driving conditions, 2006 Porsche Cayenne should accelerate faster than 1995 Caterham 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 732 kg more than 1995 Caterham 21. 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 1995 Caterham 21. 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 (420 Nm @ 2700 RPM) has 264 more torque (in Nm) than 1995 Caterham 21. (156 Nm @ 5000 RPM). This means 2006 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1995 Caterham 21. 2006 Porsche Cayenne has automatic transmission and 1995 Caterham 21 has manual transmission. 1995 Caterham 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1995 Caterham 21 | 2006 Porsche Cayenne | |
| Make | Caterham | Porsche |
| Model | 21 | Cayenne |
| Year Released | 1995 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 4511 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 335 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 156 Nm | 420 Nm |
| Torque RPM | 5000 RPM | 2700 RPM |
| Engine Bore Size | 80 mm | 98 mm |
| Engine Stroke Size | 79 mm | 76 mm |
| Engine Compression Ratio | 10.5:1 | 11.5:1 |
| Top Speed | 211 km/hour | 242 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 648 kg | 1380 kg |
| Vehicle Length | 3810 mm | 4790 mm |
| Vehicle Width | 1590 mm | 1930 mm |
| Vehicle Height | 1070 mm | 1710 mm |
| Wheelbase Size | 2260 mm | 2860 mm |
| Fuel Tank Capacity | 54 L | 100 L |
