2009 Citroen C4 vs. 1987 Citroen AX
To start off, 2009 Citroen C4 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Citroen AX. In addition, the cost of maintenance, including insurance, on 1987 Citroen AX would be higher. At 1,587 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (108 HP) has 64 more horse power than 1987 Citroen AX. (44 HP). In normal driving conditions, 2009 Citroen C4 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 591 kg more than 1987 Citroen AX. 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 (147 Nm @ 4000 RPM) has 73 more torque (in Nm) than 1987 Citroen AX. (74 Nm @ 2400 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 2009 Citroen C4 | 1987 Citroen AX | |
| Make | Citroen | Citroen |
| Model | C4 | AX |
| Year Released | 2009 | 1987 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 954 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 44 HP |
| Torque | 147 Nm | 74 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 78.5 mm | 70 mm |
| Engine Stroke Size | 82 mm | 62 mm |
| Top Speed | 194 km/hour | 145 km/hour |
| Acceleration 0-100mph | 12.2 seconds | 17.9 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1275 kg | 684 kg |
| Vehicle Length | 4270 mm | 3540 mm |
| Vehicle Width | 1780 mm | 1580 mm |
| Vehicle Height | 1460 mm | 1350 mm |
| Wheelbase Size | 2610 mm | 2290 mm |
