1972 Citroen SM vs. 2009 Kia Optima
To start off, 2009 Kia Optima is newer by 37 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 2,668 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (180 HP) has 4 more horse power than 2009 Kia Optima. (176 HP). In normal driving conditions, 1972 Citroen SM should accelerate faster than 2009 Kia Optima.
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 (231 Nm) has 2 more torque (in Nm) than 2009 Kia Optima. (229 Nm). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Optima. 2009 Kia Optima has automatic transmission and 1972 Citroen SM has manual transmission. 1972 Citroen SM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Kia Optima will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 Citroen SM | 2009 Kia Optima | |
| Make | Citroen | Kia |
| Model | SM | Optima |
| Year Released | 1972 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2668 cc | 2359 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 176 HP |
| Torque | 231 Nm | 229 Nm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4920 mm | 4810 mm |
| Vehicle Width | 1840 mm | 1810 mm |
| Vehicle Height | 1330 mm | 1490 mm |
| Wheelbase Size | 2960 mm | 2730 mm |
