1970 Innocenti J4 vs. 2011 Citroen C4
To start off, 2011 Citroen C4 is newer by 41 year(s). Which means there will be less support and parts availability for 1970 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1970 Innocenti J4 would be higher. At 1,358 cc (4 cylinders), 2011 Citroen C4 is equipped with a bigger engine. In terms of performance, 2011 Citroen C4 (87 HP @ 5250 RPM) has 31 more horse power than 1970 Innocenti J4. (56 HP @ 5600 RPM) In normal driving conditions, 2011 Citroen C4 should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C4 weights approximately 405 kg more than 1970 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2011 Citroen C4 (133 Nm @ 3250 RPM) has 51 more torque (in Nm) than 1970 Innocenti J4. (82 Nm @ 2000 RPM). This means 2011 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
| 1970 Innocenti J4 | 2011 Citroen C4 | |
| Make | Innocenti | Citroen |
| Model | J4 | C4 |
| Year Released | 1970 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 1358 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 87 HP |
| Engine RPM | 5600 RPM | 5250 RPM |
| Torque | 82 Nm | 133 Nm |
| Torque RPM | 2000 RPM | 3250 RPM |
| Engine Bore Size | 64.6 mm | 75 mm |
| Engine Stroke Size | 83.7 mm | 77 mm |
| Engine Compression Ratio | 9.0:1 | 11.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 852 kg | 1257 kg |
| Vehicle Length | 3720 mm | 4270 mm |
| Vehicle Width | 1540 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2380 mm | 2610 mm |
