1999 Audi A4 vs. 1987 Citroen AX
To start off, 1999 Audi A4 is newer by 12 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 1,780 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 578 kg more than 1987 Citroen AX.
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, 1999 Audi A4 (320 Nm @ 1750 RPM) has 247 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1999 Audi A4 | 1987 Citroen AX | |
| Make | Audi | Citroen |
| Model | A4 | AX |
| Year Released | 1999 | 1987 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 954 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 44 HP |
| Torque | 320 Nm | 73 Nm |
| Torque RPM | 1750 RPM | 3700 RPM |
| Engine Bore Size | 81 mm | 70 mm |
| Engine Stroke Size | 86.4 mm | 62 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 8.6 seconds | 18.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1300 kg | 722 kg |
| Vehicle Length | 4480 mm | 3540 mm |
| Vehicle Width | 1740 mm | 1560 mm |
| Vehicle Height | 1420 mm | 1350 mm |
| Wheelbase Size | 2630 mm | 2290 mm |
| Fuel Tank Capacity | 62 L | 80 L |
