2000 Caterham C21 vs. 1975 Audi Fox
To start off, 2000 Caterham C21 is newer by 25 year(s). Which means there will be less support and parts availability for 1975 Audi Fox. In addition, the cost of maintenance, including insurance, on 1975 Audi Fox would be higher. Both 2000 Caterham C21 and 1975 Audi Fox are equipped with a 1,588 cc engine. In terms of performance, 2000 Caterham C21 (115 HP @ 6000 RPM) has 5 more horse power than 1975 Audi Fox. (110 HP @ 6100 RPM). In normal driving conditions, 2000 Caterham C21 should accelerate faster than 1975 Audi Fox. With that said, vehicle weight also plays an important factor in acceleration. 1975 Audi Fox weights approximately 262 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 Audi Fox, 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, 2000 Caterham C21 (145 Nm @ 3000 RPM) has 5 more torque (in Nm) than 1975 Audi Fox. (140 Nm @ 5000 RPM). This means 2000 Caterham C21 will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi Fox.
Compare all specifications:
| 2000 Caterham C21 | 1975 Audi Fox | |
| Make | Caterham | Audi |
| Model | C21 | Fox |
| Year Released | 2000 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1588 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 110 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 145 Nm | 140 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Engine Bore Size | 80 mm | 79.5 mm |
| Engine Stroke Size | 79 mm | 80 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 650 kg | 912 kg |
| Vehicle Length | 3810 mm | 4390 mm |
| Vehicle Width | 1590 mm | 1690 mm |
| Vehicle Height | 1060 mm | 1370 mm |
| Wheelbase Size | 2260 mm | 2550 mm |
