1974 Citroen Dyane vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 30 year(s). Which means there will be less support and parts availability for 1974 Citroen Dyane. In addition, the cost of maintenance, including insurance, on 1974 Citroen Dyane would be higher. At 2,198 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (152 HP @ 5600 RPM) has 128 more horse power than 1974 Citroen Dyane. (24 HP @ 6750 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1974 Citroen Dyane. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 960 kg more than 1974 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, 2004 Opel Vectra (223 Nm @ 3800 RPM) has 194 more torque (in Nm) than 1974 Citroen Dyane. (29 Nm @ 4000 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen Dyane.
Compare all specifications:
| 1974 Citroen Dyane | 2004 Opel Vectra | |
| Make | Citroen | Opel |
| Model | Dyane | Vectra |
| Year Released | 1974 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 423 cc | 2198 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 24 HP | 152 HP |
| Engine RPM | 6750 RPM | 5600 RPM |
| Torque | 29 Nm | 223 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 590 kg | 1550 kg |
| Vehicle Length | 3880 mm | 4830 mm |
| Vehicle Width | 1510 mm | 1800 mm |
| Vehicle Height | 1560 mm | 1510 mm |
| Wheelbase Size | 2410 mm | 2840 mm |
| Fuel Tank Capacity | 43 L | 60 L |
