2004 Opel Vectra vs. 1975 Simca 1309
To start off, 2004 Opel Vectra is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Simca 1309. In addition, the cost of maintenance, including insurance, on 1975 Simca 1309 would be higher. At 1,998 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (175 HP @ 5500 RPM) has 92 more horse power than 1975 Simca 1309. (83 HP @ 5600 RPM). In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1975 Simca 1309. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 414 kg more than 1975 Simca 1309. 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, 2004 Opel Vectra (265 Nm @ 2500 RPM) has 143 more torque (in Nm) than 1975 Simca 1309. (122 Nm @ 3000 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1975 Simca 1309.
Compare all specifications:
| 2004 Opel Vectra | 1975 Simca 1309 | |
| Make | Opel | Simca |
| Model | Vectra | 1309 |
| Year Released | 2004 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1442 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 83 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 265 Nm | 122 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 76.7 mm |
| Engine Stroke Size | 86 mm | 78 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1056 kg |
| Vehicle Length | 4600 mm | 4260 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2740 mm | 2610 mm |
