2000 Caterham C21 vs. 1975 Citroen CX
To start off, 2000 Caterham C21 is newer by 25 year(s). Which means there will be less support and parts availability for 1975 Citroen CX. In addition, the cost of maintenance, including insurance, on 1975 Citroen CX would be higher. At 2,164 cc (4 cylinders), 1975 Citroen CX is equipped with a bigger engine. In terms of performance, both vehicles can yield 115 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1975 Citroen CX weights approximately 740 kg more than 2000 Caterham C21.
Because 2000 Caterham C21 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2000 Caterham C21. However, in wet, icy, snow, or gravel driving conditions, 1975 Citroen CX, being front wheel drive (FWD), will offer much better control with better grip. 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, 1975 Citroen CX (178 Nm @ 3250 RPM) has 33 more torque (in Nm) than 2000 Caterham C21. (145 Nm @ 3000 RPM). This means 1975 Citroen CX will have an easier job in driving up hills or pulling heavy equipment than 2000 Caterham C21.
Compare all specifications:
| 2000 Caterham C21 | 1975 Citroen CX | |
| Make | Caterham | Citroen |
| Model | C21 | CX |
| Year Released | 2000 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2164 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 115 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 145 Nm | 178 Nm |
| Torque RPM | 3000 RPM | 3250 RPM |
| Engine Bore Size | 80 mm | 88 mm |
| Engine Stroke Size | 79 mm | 89 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 650 kg | 1390 kg |
| Vehicle Length | 3810 mm | 4970 mm |
| Vehicle Width | 1590 mm | 1780 mm |
| Vehicle Height | 1060 mm | 1470 mm |
| Wheelbase Size | 2260 mm | 3100 mm |
