1987 Citroen AX vs. 2007 Citroen C4
To start off, 2007 Citroen C4 is newer by 20 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), 2007 Citroen C4 is equipped with a bigger engine. In terms of performance, 2007 Citroen C4 (108 HP) has 13 more horse power than 1987 Citroen AX. (95 HP) In normal driving conditions, 2007 Citroen C4 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 494 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, 2007 Citroen C4 (147 Nm @ 4000 RPM) has 32 more torque (in Nm) than 1987 Citroen AX. (115 Nm @ 5000 RPM). This means 2007 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1987 Citroen AX | 2007 Citroen C4 | |
| Make | Citroen | Citroen |
| Model | AX | C4 |
| Year Released | 1987 | 2007 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1293 cc | 1587 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 95 HP | 108 HP |
| Torque | 115 Nm | 147 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 75 mm | 78 mm |
| Engine Stroke Size | 73.2 mm | 82 mm |
| Engine Compression Ratio | 9.6:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 706 kg | 1200 kg |
| Vehicle Length | 3510 mm | 4270 mm |
| Vehicle Width | 1610 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1460 mm |
| Wheelbase Size | 2290 mm | 2610 mm |
| Fuel Consumption Overall | 7.7 L/100km | 7.1 L/100km |
| Fuel Tank Capacity | 66 L | 60 L |
