1968 Citroen Dyane vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 31 year(s). Which means there will be less support and parts availability for 1968 Citroen Dyane. In addition, the cost of maintenance, including insurance, on 1968 Citroen Dyane would be higher. At 3,175 cc (6 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (208 HP @ 6200 RPM) has 184 more horse power than 1968 Citroen Dyane. (24 HP @ 6750 RPM) In normal driving conditions, 1999 Opel Signum should accelerate faster than 1968 Citroen Dyane. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 1020 kg more than 1968 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, 1999 Opel Signum (300 Nm @ 4000 RPM) has 271 more torque (in Nm) than 1968 Citroen Dyane. (29 Nm @ 4000 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1968 Citroen Dyane.
Compare all specifications:
| 1968 Citroen Dyane | 1999 Opel Signum | |
| Make | Citroen | Opel |
| Model | Dyane | Signum |
| Year Released | 1968 | 1999 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 425 cc | 3175 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 24 HP | 208 HP |
| Engine RPM | 6750 RPM | 6200 RPM |
| Torque | 29 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 68.6 mm | 87.5 mm |
| Engine Stroke Size | 59 mm | 88 mm |
| 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 | 1610 kg |
| Vehicle Length | 3880 mm | 4640 mm |
| Vehicle Width | 1510 mm | 1800 mm |
| Vehicle Height | 1560 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2840 mm |
| Fuel Tank Capacity | 43 L | 52 L |
