2007 Audi A4 vs. 1989 Citroen AX
To start off, 2007 Audi A4 is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Citroen AX. In addition, the cost of maintenance, including insurance, on 1989 Citroen AX would be higher. At 1,895 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (114 HP @ 4000 RPM) has 62 more horse power than 1989 Citroen AX. (52 HP @ 5000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1989 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 885 kg more than 1989 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 Audi A4 (285 Nm @ 1900 RPM) has 199 more torque (in Nm) than 1989 Citroen AX. (86 Nm @ 2500 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen AX.
Compare all specifications:
| 2007 Audi A4 | 1989 Citroen AX | |
| Make | Audi | Citroen |
| Model | A4 | AX |
| Year Released | 2007 | 1989 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 1360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 52 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 285 Nm | 86 Nm |
| Torque RPM | 1900 RPM | 2500 RPM |
| Engine Bore Size | 79.5 mm | 75 mm |
| Engine Stroke Size | 95.5 mm | 77 mm |
| Engine Compression Ratio | 19.0:1 | 22.0:1 |
| Top Speed | 197 km/hour | 146 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 | 1610 kg | 725 kg |
| Vehicle Length | 4590 mm | 3540 mm |
| Vehicle Width | 1780 mm | 1580 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2290 mm |
| Fuel Tank Capacity | 70 L | 43 L |
