2005 Audi A3 vs. 1989 Renault 21
To start off, 2005 Audi A3 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Renault 21. In addition, the cost of maintenance, including insurance, on 1989 Renault 21 would be higher. At 1,896 cc (4 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (197 HP @ 5100 RPM) has 105 more horse power than 1989 Renault 21. (92 HP @ 5750 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 324 kg more than 1989 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Renault 21. In wet, icy, snow, or gravel driving conditions, 2005 Audi A3 will offer significantly more control. 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 (280 Nm @ 1800 RPM) has 145 more torque (in Nm) than 1989 Renault 21. (135 Nm @ 3000 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21.
Compare all specifications:
| 2005 Audi A3 | 1989 Renault 21 | |
| Make | Audi | Renault |
| Model | A3 | 21 |
| Year Released | 2005 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 92 HP |
| Engine RPM | 5100 RPM | 5750 RPM |
| Torque | 280 Nm | 135 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 81 mm |
| Engine Stroke Size | 92.8 mm | 83.5 mm |
| Engine Compression Ratio | 11.5:1 | 9.5:1 |
| Top Speed | 234 km/hour | 179 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 1086 kg |
| Vehicle Length | 4290 mm | 4470 mm |
| Vehicle Width | 1770 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2550 mm |
