1978 Simca Horizon vs. 1989 Vauxhall Astra
To start off, 1989 Vauxhall Astra is newer by 11 year(s). Which means there will be less support and parts availability for 1978 Simca Horizon. In addition, the cost of maintenance, including insurance, on 1978 Simca Horizon would be higher. At 1,442 cc (4 cylinders), 1978 Simca Horizon is equipped with a bigger engine. In terms of performance, 1978 Simca Horizon (69 HP @ 5200 RPM) has 16 more horse power than 1989 Vauxhall Astra. (53 HP @ 5600 RPM). In normal driving conditions, 1978 Simca Horizon should accelerate faster than 1989 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1978 Simca Horizon weights approximately 145 kg more than 1989 Vauxhall Astra. 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, 1978 Simca Horizon (116 Nm @ 3000 RPM) has 31 more torque (in Nm) than 1989 Vauxhall Astra. (85 Nm @ 3600 RPM). This means 1978 Simca Horizon will have an easier job in driving up hills or pulling heavy equipment than 1989 Vauxhall Astra.
Compare all specifications:
| 1978 Simca Horizon | 1989 Vauxhall Astra | |
| Make | Simca | Vauxhall |
| Model | Horizon | Astra |
| Year Released | 1978 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1442 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 69 HP | 53 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 116 Nm | 85 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 975 kg | 830 kg |
| Vehicle Length | 3970 mm | 4000 mm |
| Vehicle Width | 1690 mm | 1670 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2530 mm | 2530 mm |
