2006 Opel Astra vs. 1986 Renault 21
To start off, 2006 Opel Astra is newer by 20 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 1,796 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (123 HP) has 53 more horse power than 1986 Renault 21. (70 HP). In normal driving conditions, 2006 Opel Astra should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 355 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.
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, 2006 Opel Astra (170 Nm) has 98 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 2006 Opel Astra | 1986 Renault 21 | |
| Make | Opel | Renault |
| Model | Astra | 21 |
| Year Released | 2006 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1397 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 70 HP |
| Torque | 170 Nm | 72 Nm |
| Top Speed | 198 km/hour | 163 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 14.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1325 kg | 970 kg |
| Vehicle Length | 4520 mm | 4470 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1510 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2670 mm |
| Fuel Tank Capacity | 52 L | 66 L |
