1971 Citroen DS vs. 1987 Ford Sierra
To start off, 1987 Ford Sierra is newer by 16 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 2,292 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1971 Citroen DS (114 HP @ 5750 RPM) has 2 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM). In normal driving conditions, 1971 Citroen DS should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1971 Citroen DS weights approximately 315 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1971 Citroen DS | 1987 Ford Sierra | |
| Make | Citroen | Ford |
| Model | DS | Sierra |
| Year Released | 1971 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2175 cc | 2292 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 112 HP |
| Engine RPM | 5750 RPM | 5300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1450 kg | 1135 kg |
| Vehicle Length | 5000 mm | 4500 mm |
| Vehicle Width | 1800 mm | 1680 mm |
| Vehicle Height | 1540 mm | 1400 mm |
| Wheelbase Size | 3140 mm | 2620 mm |
