1978 Renault 18 vs. 2002 Vauxhall Astra
To start off, 2002 Vauxhall Astra is newer by 24 year(s). Which means there will be less support and parts availability for 1978 Renault 18. In addition, the cost of maintenance, including insurance, on 1978 Renault 18 would be higher. At 1,647 cc (4 cylinders), 1978 Renault 18 is equipped with a bigger engine. In terms of performance, 2002 Vauxhall Astra (100 HP @ 6000 RPM) has 22 more horse power than 1978 Renault 18. (78 HP @ 5000 RPM) In normal driving conditions, 2002 Vauxhall Astra should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2002 Vauxhall Astra weights approximately 325 kg more than 1978 Renault 18. 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, 2002 Vauxhall Astra (150 Nm @ 3600 RPM) has 14 more torque (in Nm) than 1978 Renault 18. (136 Nm @ 3000 RPM). This means 2002 Vauxhall Astra will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
| 1978 Renault 18 | 2002 Vauxhall Astra | |
| Make | Renault | Vauxhall |
| Model | 18 | Astra |
| Year Released | 1978 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1647 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 78 HP | 100 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 136 Nm | 150 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1025 kg | 1350 kg |
| Vehicle Length | 4470 mm | 4280 mm |
| Vehicle Width | 1710 mm | 1720 mm |
| Vehicle Height | 1410 mm | 1400 mm |
