2000 Caterham C21 vs. 1971 Fiat 127
To start off, 2000 Caterham C21 is newer by 29 year(s). Which means there will be less support and parts availability for 1971 Fiat 127. In addition, the cost of maintenance, including insurance, on 1971 Fiat 127 would be higher. At 1,588 cc (4 cylinders), 2000 Caterham C21 is equipped with a bigger engine. In terms of performance, 2000 Caterham C21 (115 HP @ 6000 RPM) has 71 more horse power than 1971 Fiat 127. (44 HP @ 6200 RPM). In normal driving conditions, 2000 Caterham C21 should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1971 Fiat 127 weights approximately 55 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, 1971 Fiat 127, 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 82 more torque (in Nm) than 1971 Fiat 127. (63 Nm @ 3500 RPM). This means 2000 Caterham C21 will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 2000 Caterham C21 | 1971 Fiat 127 | |
| Make | Caterham | Fiat |
| Model | C21 | 127 |
| Year Released | 2000 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 903 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 44 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 145 Nm | 63 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 80 mm | 65 mm |
| Engine Stroke Size | 79 mm | 68 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 650 kg | 705 kg |
| Vehicle Length | 3810 mm | 3600 mm |
| Vehicle Width | 1590 mm | 1530 mm |
| Vehicle Height | 1060 mm | 1380 mm |
| Wheelbase Size | 2260 mm | 2230 mm |
