2000 Caterham C21 vs. 1991 Porsche 928
To start off, 2000 Caterham C21 is newer by 9 year(s). Which means there will be less support and parts availability for 1991 Porsche 928. In addition, the cost of maintenance, including insurance, on 1991 Porsche 928 would be higher. At 5,397 cc (8 cylinders), 1991 Porsche 928 is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (345 HP @ 5700 RPM) has 230 more horse power than 2000 Caterham C21. (115 HP @ 6000 RPM) In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2000 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 928 weights approximately 950 kg more than 2000 Caterham C21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1991 Porsche 928 (500 Nm @ 4250 RPM) has 355 more torque (in Nm) than 2000 Caterham C21. (145 Nm @ 3000 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2000 Caterham C21.
Compare all specifications:
| 2000 Caterham C21 | 1991 Porsche 928 | |
| Make | Caterham | Porsche |
| Model | C21 | 928 |
| Year Released | 2000 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 5397 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 345 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 145 Nm | 500 Nm |
| Torque RPM | 3000 RPM | 4250 RPM |
| Engine Bore Size | 80 mm | 100.1 mm |
| Engine Stroke Size | 79 mm | 85.9 mm |
| Engine Compression Ratio | 10.5:1 | 10.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 650 kg | 1600 kg |
| Vehicle Length | 3810 mm | 4450 mm |
| Vehicle Width | 1590 mm | 1860 mm |
| Vehicle Height | 1060 mm | 1290 mm |
| Wheelbase Size | 2260 mm | 2510 mm |
