1972 Buick Centurion vs. 1973 Citroen SM
To start off, 1973 Citroen SM is newer by 1 year(s). Which means there will be less support and parts availability for 1972 Buick Centurion. In addition, the cost of maintenance, including insurance, on 1972 Buick Centurion would be higher. At 7,468 cc (8 cylinders), 1972 Buick Centurion is equipped with a bigger engine. In terms of performance, 1972 Buick Centurion (225 HP @ 4000 RPM) has 48 more horse power than 1973 Citroen SM. (177 HP @ 6500 RPM). In normal driving conditions, 1972 Buick Centurion should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1972 Buick Centurion weights approximately 590 kg more than 1973 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Buick Centurion is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 Buick Centurion. However, in wet, icy, snow, or gravel driving conditions, 1973 Citroen SM, being front wheel drive (FWD), will offer much better control with better grip. 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:
| 1972 Buick Centurion | 1973 Citroen SM | |
| Make | Buick | Citroen |
| Model | Centurion | SM |
| Year Released | 1972 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 2965 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 225 HP | 177 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 2070 kg | 1480 kg |
| Vehicle Length | 5650 mm | 4900 mm |
| Vehicle Width | 2040 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1330 mm |
| Wheelbase Size | 3160 mm | 2960 mm |
