1979 Buick Regal vs. 1972 Citroen SM
To start off, 1979 Buick Regal is newer by 7 year(s). Which means there will be less support and parts availability for 1972 Citroen SM. In addition, the cost of maintenance, including insurance, on 1972 Citroen SM would be higher. At 3,214 cc (6 cylinders), 1979 Buick Regal is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (180 HP) has 76 more horse power than 1979 Buick Regal. (104 HP) In normal driving conditions, 1972 Citroen SM should accelerate faster than 1979 Buick Regal.
Because 1979 Buick Regal 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 1979 Buick Regal. However, in wet, icy, snow, or gravel driving conditions, 1972 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. Let's talk about torque, 1972 Citroen SM (231 Nm) has 14 more torque (in Nm) than 1979 Buick Regal. (217 Nm). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Regal.
Compare all specifications:
| 1979 Buick Regal | 1972 Citroen SM | |
| Make | Buick | Citroen |
| Model | Regal | SM |
| Year Released | 1979 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 3214 cc | 2668 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 180 HP |
| Torque | 217 Nm | 231 Nm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 5090 mm | 4920 mm |
| Vehicle Width | 1840 mm | 1840 mm |
| Vehicle Height | 1370 mm | 1330 mm |
| Wheelbase Size | 2750 mm | 2960 mm |
