1993 Citroen Xantia vs. 1972 Citroen SM
To start off, 1993 Citroen Xantia is newer by 21 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 2,669 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (173 HP @ 5500 RPM) has 70 more horse power than 1993 Citroen Xantia. (103 HP @ 6000 RPM) In normal driving conditions, 1972 Citroen SM should accelerate faster than 1993 Citroen Xantia. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 214 kg more than 1993 Citroen Xantia. 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. Let's talk about torque, 1972 Citroen SM (237 Nm @ 4000 RPM) has 85 more torque (in Nm) than 1993 Citroen Xantia. (152 Nm @ 3000 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1993 Citroen Xantia.
Compare all specifications:
| 1993 Citroen Xantia | 1972 Citroen SM | |
| Make | Citroen | Citroen |
| Model | Xantia | SM |
| Year Released | 1993 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1761 cc | 2669 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 103 HP | 173 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 152 Nm | 237 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 87 mm |
| Engine Stroke Size | 81.4 mm | 75 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1236 kg | 1450 kg |
| Vehicle Length | 4450 mm | 4900 mm |
| Vehicle Width | 1760 mm | 1850 mm |
| Vehicle Height | 1390 mm | 1330 mm |
| Wheelbase Size | 2750 mm | 2960 mm |
| Fuel Tank Capacity | 65 L | 25 L |
