2009 Citroen C4 vs. 1982 Innocenti 990
To start off, 2009 Citroen C4 is newer by 27 year(s). Which means there will be less support and parts availability for 1982 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1982 Innocenti 990 would be higher. At 1,560 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (89 HP @ 4000 RPM) has 53 more horse power than 1982 Innocenti 990. (36 HP @ 4600 RPM). In normal driving conditions, 2009 Citroen C4 should accelerate faster than 1982 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 592 kg more than 1982 Innocenti 990. 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, 2009 Citroen C4 (215 Nm @ 1750 RPM) has 154 more torque (in Nm) than 1982 Innocenti 990. (61 Nm @ 3000 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1982 Innocenti 990.
Compare all specifications:
| 2009 Citroen C4 | 1982 Innocenti 990 | |
| Make | Citroen | Innocenti |
| Model | C4 | 990 |
| Year Released | 2009 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 1560 cc | 993 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 89 HP | 36 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 215 Nm | 61 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 75 mm | 76 mm |
| Engine Stroke Size | 88 mm | 73 mm |
| Engine Compression Ratio | 18.0:1 | 9.2:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1332 kg | 740 kg |
| Vehicle Length | 4270 mm | 3170 mm |
| Vehicle Width | 1780 mm | 1530 mm |
| Vehicle Height | 1460 mm | 1390 mm |
| Wheelbase Size | 2610 mm | 2050 mm |
| Fuel Tank Capacity | 60 L | 40 L |
