2000 Caterham 7 vs. 1972 Innocenti J4
To start off, 2000 Caterham 7 is newer by 28 year(s). Which means there will be less support and parts availability for 1972 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1972 Innocenti J4 would be higher. At 1,137 cc (4 cylinders), 2000 Caterham 7 is equipped with a bigger engine. In terms of performance, 2000 Caterham 7 (170 HP) has 114 more horse power than 1972 Innocenti J4. (56 HP). In normal driving conditions, 2000 Caterham 7 should accelerate faster than 1972 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1972 Innocenti J4 weights approximately 440 kg more than 2000 Caterham 7.
Because 2000 Caterham 7 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 7. However, in wet, icy, snow, or gravel driving conditions, 1972 Innocenti J4, 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 7 (125 Nm @ 8250 RPM) has 42 more torque (in Nm) than 1972 Innocenti J4. (83 Nm @ 2500 RPM). This means 2000 Caterham 7 will have an easier job in driving up hills or pulling heavy equipment than 1972 Innocenti J4.
Compare all specifications:
| 2000 Caterham 7 | 1972 Innocenti J4 | |
| Make | Caterham | Innocenti |
| Model | 7 | J4 |
| Year Released | 2000 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1137 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 170 HP | 56 HP |
| Torque | 125 Nm | 83 Nm |
| Torque RPM | 8250 RPM | 2500 RPM |
| Engine Compression Ratio | 11.0:1 | 21.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 440 kg | 880 kg |
| Vehicle Length | 3110 mm | 3720 mm |
| Vehicle Width | 1580 mm | 1540 mm |
| Vehicle Height | 1010 mm | 1380 mm |
| Wheelbase Size | 2260 mm | 2380 mm |
