1991 Opel Astra vs. 1972 Simca 1100
To start off, 1991 Opel Astra is newer by 19 year(s). Which means there will be less support and parts availability for 1972 Simca 1100. In addition, the cost of maintenance, including insurance, on 1972 Simca 1100 would be higher. At 1,998 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (115 HP @ 5200 RPM) has 41 more horse power than 1972 Simca 1100. (74 HP @ 5800 RPM). In normal driving conditions, 1991 Opel Astra should accelerate faster than 1972 Simca 1100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 114 kg more than 1972 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 (169 Nm @ 2600 RPM) has 69 more torque (in Nm) than 1972 Simca 1100. (100 Nm @ 3400 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1972 Simca 1100.
Compare all specifications:
| 1991 Opel Astra | 1972 Simca 1100 | |
| Make | Opel | Simca |
| Model | Astra | 1100 |
| Year Released | 1991 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1294 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 74 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 169 Nm | 100 Nm |
| Torque RPM | 2600 RPM | 3400 RPM |
| Engine Bore Size | 86 mm | 76.7 mm |
| Engine Stroke Size | 86 mm | 70 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1050 kg | 936 kg |
| Vehicle Length | 4090 mm | 3950 mm |
| Vehicle Width | 1690 mm | 1590 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2650 mm | 2530 mm |
| Fuel Tank Capacity | 75 L | 42 L |
