1973 Citroen SM vs. 2012 Audi R8
To start off, 2012 Audi R8 is newer by 39 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 5,200 cc (10 cylinders), 2012 Audi R8 is equipped with a bigger engine. In terms of performance, 2012 Audi R8 (525 HP) has 345 more horse power than 1973 Citroen SM. (180 HP) In normal driving conditions, 2012 Audi R8 should accelerate faster than 1973 Citroen SM.
Because 2012 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1973 Citroen SM. In wet, icy, snow, or gravel driving conditions, 2012 Audi R8 will offer significantly more control. 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, 2012 Audi R8 (530 Nm) has 297 more torque (in Nm) than 1973 Citroen SM. (233 Nm). This means 2012 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
| 1973 Citroen SM | 2012 Audi R8 | |
| Make | Citroen | Audi |
| Model | SM | R8 |
| Year Released | 1973 | 2012 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2670 cc | 5200 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | V | V |
| Horse Power | 180 HP | 525 HP |
| Torque | 233 Nm | 530 Nm |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4920 mm | 4435 mm |
| Vehicle Width | 1840 mm | 1905 mm |
| Vehicle Height | 1330 mm | 1245 mm |
| Wheelbase Size | 2960 mm | 2649 mm |
