1959 Berkeley Twosome vs. 1973 Citroen SM
To start off, 1973 Citroen SM is newer by 14 year(s). Which means there will be less support and parts availability for 1959 Berkeley Twosome. In addition, the cost of maintenance, including insurance, on 1959 Berkeley Twosome would be higher. At 2,965 cc (6 cylinders), 1973 Citroen SM is equipped with a bigger engine. In terms of performance, 1973 Citroen SM (177 HP @ 6500 RPM) has 159 more horse power than 1959 Berkeley Twosome. (18 HP @ 5000 RPM) In normal driving conditions, 1973 Citroen SM should accelerate faster than 1959 Berkeley Twosome. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 1175 kg more than 1959 Berkeley Twosome. 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.
Compare all specifications:
| 1959 Berkeley Twosome | 1973 Citroen SM | |
| Make | Berkeley | Citroen |
| Model | Twosome | SM |
| Year Released | 1959 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 328 cc | 2965 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 18 HP | 177 HP |
| Engine RPM | 5000 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 305 kg | 1480 kg |
| Vehicle Length | 3130 mm | 4900 mm |
| Vehicle Width | 1280 mm | 1850 mm |
| Vehicle Height | 1060 mm | 1330 mm |
| Wheelbase Size | 1790 mm | 2960 mm |
