1973 Citroen SM vs. 1994 Oldsmobile Aurora
To start off, 1994 Oldsmobile Aurora is newer by 21 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 3,995 cc (8 cylinders), 1994 Oldsmobile Aurora is equipped with a bigger engine. In terms of performance, 1994 Oldsmobile Aurora (251 HP) has 71 more horse power than 1973 Citroen SM. (180 HP) In normal driving conditions, 1994 Oldsmobile Aurora should accelerate faster than 1973 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, 1994 Oldsmobile Aurora (353 Nm) has 120 more torque (in Nm) than 1973 Citroen SM. (233 Nm). This means 1994 Oldsmobile Aurora will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM. 1994 Oldsmobile Aurora has automatic transmission and 1973 Citroen SM has manual transmission. 1973 Citroen SM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1994 Oldsmobile Aurora will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Citroen SM | 1994 Oldsmobile Aurora | |
| Make | Citroen | Oldsmobile |
| Model | SM | Aurora |
| Year Released | 1973 | 1994 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 3995 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 180 HP | 251 HP |
| Torque | 233 Nm | 353 Nm |
| Engine Bore Size | 86.9 mm | 87 mm |
| Engine Stroke Size | 74.9 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4920 mm | 5220 mm |
| Vehicle Width | 1840 mm | 1900 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2960 mm | 2900 mm |
