1950 Alfa Romeo GP 158 vs. 1972 Citroen SM
To start off, 1972 Citroen SM is newer by 22 year(s). Which means there will be less support and parts availability for 1950 Alfa Romeo GP 158. In addition, the cost of maintenance, including insurance, on 1950 Alfa Romeo GP 158 would be higher. At 2,668 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1950 Alfa Romeo GP 158 (346 HP) has 166 more horse power than 1972 Citroen SM. (180 HP). In normal driving conditions, 1950 Alfa Romeo GP 158 should accelerate faster than 1972 Citroen SM.
Because 1950 Alfa Romeo GP 158 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 1950 Alfa Romeo GP 158. 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.
Compare all specifications:
| 1950 Alfa Romeo GP 158 | 1972 Citroen SM | |
| Make | Alfa Romeo | Citroen |
| Model | GP 158 | SM |
| Year Released | 1950 | 1972 |
| Engine Size | 1479 cc | 2668 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 346 HP | 180 HP |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Wheelbase Size | 2510 mm | 2960 mm |
