1991 Opel Astra vs. 1976 Simca 1100
To start off, 1991 Opel Astra is newer by 15 year(s). Which means there will be less support and parts availability for 1976 Simca 1100. In addition, the cost of maintenance, including insurance, on 1976 Simca 1100 would be higher. At 1,388 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (82 HP @ 5800 RPM) has 23 more horse power than 1976 Simca 1100. (59 HP @ 6200 RPM). In normal driving conditions, 1991 Opel Astra should accelerate faster than 1976 Simca 1100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 30 kg more than 1976 Simca 1100. 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, 1991 Opel Astra (113 Nm @ 3400 RPM) has 27 more torque (in Nm) than 1976 Simca 1100. (86 Nm @ 3600 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1976 Simca 1100.
Compare all specifications:
| 1991 Opel Astra | 1976 Simca 1100 | |
| Make | Opel | Simca |
| Model | Astra | 1100 |
| Year Released | 1991 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1388 cc | 1118 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 59 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 113 Nm | 86 Nm |
| Torque RPM | 3400 RPM | 3600 RPM |
| Engine Bore Size | 77.6 mm | 74 mm |
| Engine Stroke Size | 73.4 mm | 65 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 940 kg | 910 kg |
| Vehicle Length | 4060 mm | 3950 mm |
| Vehicle Width | 1690 mm | 1590 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2530 mm |
