2004 Buick LaCrosse vs. 1973 Citroen SM
To start off, 2004 Buick LaCrosse is newer by 31 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 3,790 cc (6 cylinders), 2004 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2004 Buick LaCrosse (197 HP @ 5200 RPM) has 20 more horse power than 1973 Citroen SM. (177 HP @ 6500 RPM). In normal driving conditions, 2004 Buick LaCrosse should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick LaCrosse weights approximately 105 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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:
| 2004 Buick LaCrosse | 1973 Citroen SM | |
| Make | Buick | Citroen |
| Model | LaCrosse | SM |
| Year Released | 2004 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3790 cc | 2965 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 197 HP | 177 HP |
| Engine RPM | 5200 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1585 kg | 1480 kg |
| Vehicle Length | 5040 mm | 4900 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1330 mm |
| Wheelbase Size | 2860 mm | 2960 mm |
