1972 Citroen SM vs. 2006 Renault Vel Satis
To start off, 2006 Renault Vel Satis is newer by 34 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 5 more horse power than 2006 Renault Vel Satis. (168 HP @ 5000 RPM). In normal driving conditions, 1972 Citroen SM should accelerate faster than 2006 Renault Vel Satis. With that said, vehicle weight also plays an important factor in acceleration. 2006 Renault Vel Satis weights approximately 265 kg more than 1972 Citroen SM.
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, 2006 Renault Vel Satis (270 Nm @ 3250 RPM) has 33 more torque (in Nm) than 1972 Citroen SM. (237 Nm @ 4000 RPM). This means 2006 Renault Vel Satis will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM.
Compare all specifications:
| 1972 Citroen SM | 2006 Renault Vel Satis | |
| Make | Citroen | Renault |
| Model | SM | Vel Satis |
| Year Released | 1972 | 2006 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2669 cc | 1996 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 173 HP | 168 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 237 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 87 mm | 82.7 mm |
| Engine Stroke Size | 75 mm | 93 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1450 kg | 1715 kg |
| Vehicle Length | 4900 mm | 4870 mm |
| Vehicle Width | 1850 mm | 1870 mm |
| Vehicle Height | 1330 mm | 1580 mm |
| Wheelbase Size | 2960 mm | 2850 mm |
| Fuel Tank Capacity | 25 L | 80 L |
