2005 Audi A3 vs. 1986 Renault 21
To start off, 2005 Audi A3 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 2,068 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (197 HP) has 131 more horse power than 1986 Renault 21. (66 HP). In normal driving conditions, 2005 Audi A3 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 330 kg more than 1986 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 1986 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 154 more torque (in Nm) than 1986 Renault 21. (126 Nm @ 2250 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 2005 Audi A3 | 1986 Renault 21 | |
| Make | Audi | Renault |
| Model | A3 | 21 |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 2068 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 66 HP |
| Torque | 280 Nm | 126 Nm |
| Torque RPM | 1800 RPM | 2250 RPM |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 89 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 234 km/hour | 164 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1080 kg |
| Vehicle Length | 4290 mm | 4470 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2610 mm |
