2005 Audi A3 vs. 1991 Citroen AX
To start off, 2005 Audi A3 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Citroen AX. In addition, the cost of maintenance, including insurance, on 1991 Citroen AX would be higher. At 1,983 cc (4 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (148 HP @ 6000 RPM) has 100 more horse power than 1991 Citroen AX. (48 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 1991 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 647 kg more than 1991 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, 2005 Audi A3 (200 Nm @ 3500 RPM) has 125 more torque (in Nm) than 1991 Citroen AX. (75 Nm @ 3700 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen AX.
Compare all specifications:
| 2005 Audi A3 | 1991 Citroen AX | |
| Make | Audi | Citroen |
| Model | A3 | AX |
| Year Released | 2005 | 1991 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 953 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 48 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 200 Nm | 75 Nm |
| Torque RPM | 3500 RPM | 3700 RPM |
| Engine Bore Size | 82.5 mm | 70 mm |
| Engine Stroke Size | 92.8 mm | 62 mm |
| Engine Compression Ratio | 11.5:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1315 kg | 668 kg |
| Vehicle Length | 4210 mm | 3510 mm |
| Vehicle Width | 1770 mm | 1560 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2290 mm |
