2005 Opel Vectra vs. 1975 Simca 1100
To start off, 2005 Opel Vectra is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Simca 1100. In addition, the cost of maintenance, including insurance, on 1975 Simca 1100 would be higher. At 2,958 cc (6 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (175 HP @ 4000 RPM) has 131 more horse power than 1975 Simca 1100. (44 HP @ 6000 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1975 Simca 1100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 750 kg more than 1975 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, 2005 Opel Vectra (370 Nm @ 1900 RPM) has 304 more torque (in Nm) than 1975 Simca 1100. (66 Nm @ 4000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1975 Simca 1100.
Compare all specifications:
| 2005 Opel Vectra | 1975 Simca 1100 | |
| Make | Opel | Simca |
| Model | Vectra | 1100 |
| Year Released | 2005 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 944 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 44 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 370 Nm | 66 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Engine Bore Size | 87.5 mm | 68 mm |
| Engine Stroke Size | 82 mm | 65 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1630 kg | 880 kg |
| Vehicle Length | 4600 mm | 3950 mm |
| Vehicle Width | 1800 mm | 1590 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2530 mm |
| Fuel Tank Capacity | 61 L | 42 L |
