1975 Citroen Dyane vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Citroen Dyane. In addition, the cost of maintenance, including insurance, on 1975 Citroen Dyane would be higher. At 1,795 cc (4 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (120 HP @ 6000 RPM) has 96 more horse power than 1975 Citroen Dyane. (24 HP @ 6750 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1975 Citroen Dyane. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 820 kg more than 1975 Citroen Dyane. 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, 2006 Opel Vectra (167 Nm @ 3800 RPM) has 138 more torque (in Nm) than 1975 Citroen Dyane. (29 Nm @ 4000 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1975 Citroen Dyane.
Compare all specifications:
| 1975 Citroen Dyane | 2006 Opel Vectra | |
| Make | Citroen | Opel |
| Model | Dyane | Vectra |
| Year Released | 1975 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 425 cc | 1795 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 24 HP | 120 HP |
| Engine RPM | 6750 RPM | 6000 RPM |
| Torque | 29 Nm | 167 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 68.6 mm | 80.5 mm |
| Engine Stroke Size | 59 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 590 kg | 1410 kg |
| Vehicle Length | 3940 mm | 4600 mm |
| Vehicle Width | 1510 mm | 1800 mm |
| Vehicle Height | 1560 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2710 mm |
| Fuel Tank Capacity | 43 L | 61 L |
