1973 Citroen SM vs. 1977 Buick Century
To start off, 1977 Buick Century is newer by 4 year(s). Which means there will be less support and parts availability for 1973 Citroen SM. In addition, the cost of maintenance, including insurance, on 1973 Citroen SM would be higher. At 6,658 cc (8 cylinders), 1977 Buick Century is equipped with a bigger engine. In terms of performance, 1977 Buick Century (185 HP) has 8 more horse power than 1973 Citroen SM. (177 HP) In normal driving conditions, 1977 Buick Century should accelerate faster than 1973 Citroen SM.
Because 1977 Buick Century 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 1977 Buick Century. 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:
| 1973 Citroen SM | 1977 Buick Century | |
| Make | Citroen | Buick |
| Model | SM | Century |
| Year Released | 1973 | 1977 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 6658 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 177 HP | 185 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Doors | 2 doors | 5 doors |
