2009 Citroen C5 vs. 1987 Citroen AX
To start off, 2009 Citroen C5 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 2,946 cc (6 cylinders), 2009 Citroen C5 is equipped with a bigger engine. In terms of performance, 2009 Citroen C5 (204 HP @ 6000 RPM) has 156 more horse power than 1987 Citroen AX. (48 HP @ 6000 RPM). In normal driving conditions, 2009 Citroen C5 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 847 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 C5 (285 Nm @ 3750 RPM) has 211 more torque (in Nm) than 1987 Citroen AX. (74 Nm @ 3700 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 2009 Citroen C5 | 1987 Citroen AX | |
| Make | Citroen | Citroen |
| Model | C5 | AX |
| Year Released | 2009 | 1987 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 954 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 204 HP | 48 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 285 Nm | 74 Nm |
| Torque RPM | 3750 RPM | 3700 RPM |
| Engine Bore Size | 87 mm | 70 mm |
| Engine Stroke Size | 82.6 mm | 62 mm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Top Speed | 240 km/hour | 148 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1555 kg | 708 kg |
| Vehicle Length | 4620 mm | 3530 mm |
| Vehicle Width | 1780 mm | 1560 mm |
| Vehicle Height | 1480 mm | 1360 mm |
| Wheelbase Size | 2760 mm | 2350 mm |
| Fuel Consumption Overall | 9.8 L/100km | 5 L/100km |
| Fuel Tank Capacity | 66 L | 36 L |
