1977 Chevrolet Impala vs. 1973 Citroen SM
To start off, 1977 Chevrolet Impala 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 3,788 cc (6 cylinders), 1977 Chevrolet Impala is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1977 Chevrolet Impala weights approximately 130 kg more than 1973 Citroen SM.
Because 1977 Chevrolet Impala 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 Chevrolet Impala. 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:
| 1977 Chevrolet Impala | 1973 Citroen SM | |
| Make | Chevrolet | Citroen |
| Model | Impala | SM |
| Year Released | 1977 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3788 cc | 2965 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 177 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1610 kg | 1480 kg |
| Vehicle Length | 5400 mm | 4900 mm |
| Vehicle Width | 1940 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2960 mm | 2960 mm |
