1973 Citroen SM vs. 2009 Lexus GS
To start off, 2009 Lexus GS is newer by 36 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 2,993 cc (6 cylinders), 2009 Lexus GS is equipped with a bigger engine. In terms of performance, 2009 Lexus GS (246 HP) has 66 more horse power than 1973 Citroen SM. (180 HP) In normal driving conditions, 2009 Lexus GS should accelerate faster than 1973 Citroen SM.
Because 2009 Lexus GS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Lexus GS. However, in wet, icy, snow, or gravel driving conditions, 1973 Citroen SM, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Lexus GS (310 Nm) has 77 more torque (in Nm) than 1973 Citroen SM. (233 Nm). This means 2009 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM. 2009 Lexus GS 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. 2009 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Citroen SM | 2009 Lexus GS | |
| Make | Citroen | Lexus |
| Model | SM | GS |
| Year Released | 1973 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 180 HP | 246 HP |
| Torque | 233 Nm | 310 Nm |
| Engine Bore Size | 86.9 mm | 87.5 mm |
| Engine Stroke Size | 74.9 mm | 83 mm |
| Engine Compression Ratio | 9.0:1 | 11.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4920 mm | 4860 mm |
| Vehicle Width | 1840 mm | 1830 mm |
| Vehicle Height | 1330 mm | 1440 mm |
| Wheelbase Size | 2960 mm | 2860 mm |
