1999 Audi A8 vs. 1986 Renault 21
To start off, 1999 Audi A8 is newer by 13 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 2,771 cc (6 cylinders), 1999 Audi A8 is equipped with a bigger engine. In terms of performance, 1999 Audi A8 (190 HP) has 120 more horse power than 1986 Renault 21. (70 HP). In normal driving conditions, 1999 Audi A8 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A8 weights approximately 665 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 1999 Audi A8 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, 1999 Audi A8 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, 1999 Audi A8 (280 Nm) has 208 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 1999 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 1999 Audi A8 has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A8 | 1986 Renault 21 | |
| Make | Audi | Renault |
| Model | A8 | 21 |
| Year Released | 1999 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1397 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 190 HP | 70 HP |
| Torque | 280 Nm | 72 Nm |
| Top Speed | 235 km/hour | 163 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 970 kg |
| Vehicle Length | 5040 mm | 4470 mm |
| Vehicle Width | 1890 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2890 mm | 2670 mm |
