2002 Audi S3 vs. 1973 Citroen SM
To start off, 2002 Audi S3 is newer by 29 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 2,965 cc (6 cylinders), 1973 Citroen SM is equipped with a bigger engine. In terms of performance, 2002 Audi S3 (222 HP @ 5900 RPM) has 45 more horse power than 1973 Citroen SM. (177 HP @ 6500 RPM). In normal driving conditions, 2002 Audi S3 should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 57 kg more than 2002 Audi S3.
Because 2002 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Citroen SM. In wet, icy, snow, or gravel driving conditions, 2002 Audi S3 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.
Compare all specifications:
| 2002 Audi S3 | 1973 Citroen SM | |
| Make | Audi | Citroen |
| Model | S3 | SM |
| Year Released | 2002 | 1973 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 2965 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 222 HP | 177 HP |
| Engine RPM | 5900 RPM | 6500 RPM |
| Drive Type | 4WD | Front |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1423 kg | 1480 kg |
| Vehicle Length | 4170 mm | 4900 mm |
| Vehicle Width | 1770 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1330 mm |
| Wheelbase Size | 2530 mm | 2960 mm |
