1974 Citroen SM vs. 2010 Audi A5
To start off, 2010 Audi A5 is newer by 36 year(s). Which means there will be less support and parts availability for 1974 Citroen SM. In addition, the cost of maintenance, including insurance, on 1974 Citroen SM would be higher. At 3,197 cc (6 cylinders), 2010 Audi A5 is equipped with a bigger engine. In terms of performance, 2010 Audi A5 (261 HP @ 6500 RPM) has 91 more horse power than 1974 Citroen SM. (170 HP @ 5500 RPM) In normal driving conditions, 2010 Audi A5 should accelerate faster than 1974 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi A5 weights approximately 310 kg more than 1974 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Audi A5 is all wheel drive (AWD), it will have significant more traction and grip than 1974 Citroen SM. In wet, icy, snow, or gravel driving conditions, 2010 Audi A5 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, 2010 Audi A5 (330 Nm @ 3000 RPM) has 93 more torque (in Nm) than 1974 Citroen SM. (237 Nm @ 4000 RPM). This means 2010 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen SM.
Compare all specifications:
| 1974 Citroen SM | 2010 Audi A5 | |
| Make | Citroen | Audi |
| Model | SM | A5 |
| Year Released | 1974 | 2010 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 3197 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 170 HP | 261 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 237 Nm | 330 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1760 kg |
| Vehicle Length | 4900 mm | 4623 mm |
| Vehicle Width | 1850 mm | 1852 mm |
| Vehicle Height | 1330 mm | 1382 mm |
| Wheelbase Size | 2960 mm | 2751 mm |
| Fuel Tank Capacity | 25 L | 67 L |
