1973 Citroen SM vs. 2007 Saturn Aura
To start off, 2007 Saturn Aura is newer by 34 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 2,670 cc (6 cylinders), 1973 Citroen SM is equipped with a bigger engine. In terms of performance, 1973 Citroen SM (171 HP @ 5500 RPM) has 7 more horse power than 2007 Saturn Aura. (164 HP @ 6400 RPM). In normal driving conditions, 1973 Citroen SM should accelerate faster than 2007 Saturn Aura.
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, 1973 Citroen SM (237 Nm @ 4000 RPM) has 21 more torque (in Nm) than 2007 Saturn Aura. (216 Nm @ 5000 RPM). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 2007 Saturn Aura.
Compare all specifications:
| 1973 Citroen SM | 2007 Saturn Aura | |
| Make | Citroen | Saturn |
| Model | SM | Aura |
| Year Released | 1973 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 164 HP |
| Engine RPM | 5500 RPM | 6400 RPM |
| Torque | 237 Nm | 216 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4900 mm | 4860 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2960 mm | 2860 mm |
| Fuel Tank Capacity | 25 L | 61 L |
