1972 Citroen SM vs. 2005 Saturn Relay
To start off, 2005 Saturn Relay is newer by 33 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 3,490 cc (6 cylinders), 2005 Saturn Relay is equipped with a bigger engine. In terms of performance, 2005 Saturn Relay (200 HP) has 27 more horse power than 1972 Citroen SM. (173 HP) In normal driving conditions, 2005 Saturn Relay should accelerate faster than 1972 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saturn Relay weights approximately 496 kg more than 1972 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. Let's talk about torque, 2005 Saturn Relay (298 Nm) has 61 more torque (in Nm) than 1972 Citroen SM. (237 Nm). This means 2005 Saturn Relay will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM.
Compare all specifications:
| 1972 Citroen SM | 2005 Saturn Relay | |
| Make | Citroen | Saturn |
| Model | SM | Relay |
| Year Released | 1972 | 2005 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2669 cc | 3490 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 173 HP | 200 HP |
| Torque | 237 Nm | 298 Nm |
| Engine Bore Size | 87 mm | 94 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 9.8:1 |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1946 kg |
| Vehicle Length | 4900 mm | 5210 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1330 mm | 1840 mm |
| Wheelbase Size | 2960 mm | 3080 mm |
| Fuel Tank Capacity | 25 L | 95 L |
