2004 Opel Vectra vs. 1978 Simca 1100
To start off, 2004 Opel Vectra is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Simca 1100. In addition, the cost of maintenance, including insurance, on 1978 Simca 1100 would be higher. At 1,995 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (173 HP @ 5500 RPM) has 129 more horse power than 1978 Simca 1100. (44 HP @ 6000 RPM). In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1978 Simca 1100. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 605 kg more than 1978 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, 2004 Opel Vectra (229 Nm @ 2500 RPM) has 162 more torque (in Nm) than 1978 Simca 1100. (67 Nm @ 4000 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1978 Simca 1100.
Compare all specifications:
| 2004 Opel Vectra | 1978 Simca 1100 | |
| Make | Opel | Simca |
| Model | Vectra | 1100 |
| Year Released | 2004 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 944 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 173 HP | 44 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 229 Nm | 67 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 68 mm |
| Engine Stroke Size | 86 mm | 65 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1485 kg | 880 kg |
| Vehicle Length | 4600 mm | 3950 mm |
| Vehicle Width | 1800 mm | 1590 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2710 mm | 2530 mm |
| Fuel Tank Capacity | 60 L | 42 L |
