1971 Citroen DS vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Citroen DS. In addition, the cost of maintenance, including insurance, on 1971 Citroen DS would be higher. At 1,985 cc (4 cylinders), 1971 Citroen DS is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (108 HP @ 5600 RPM) has 10 more horse power than 1971 Citroen DS. (98 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1971 Citroen DS. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 128 kg more than 1971 Citroen DS. 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 (165 Nm @ 3800 RPM) has 14 more torque (in Nm) than 1971 Citroen DS. (151 Nm @ 3500 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen DS.
Compare all specifications:
| 1971 Citroen DS | 2004 Opel Vectra | |
| Make | Citroen | Opel |
| Model | DS | Vectra |
| Year Released | 1971 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1985 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 98 HP | 108 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 151 Nm | 165 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 86 mm | 80.5 mm |
| Engine Stroke Size | 85.5 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1212 kg | 1340 kg |
| Vehicle Length | 4810 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1510 mm |
| Wheelbase Size | 3130 mm | 2710 mm |
