1992 Audi 100 vs. 1971 Citroen SM
To start off, 1992 Audi 100 is newer by 21 year(s). Which means there will be less support and parts availability for 1971 Citroen SM. In addition, the cost of maintenance, including insurance, on 1971 Citroen SM would be higher. At 2,771 cc (6 cylinders), 1992 Audi 100 is equipped with a bigger engine. In terms of performance, 1992 Audi 100 (172 HP @ 5500 RPM) has 14 more horse power than 1971 Citroen SM. (158 HP @ 5500 RPM). In normal driving conditions, 1992 Audi 100 should accelerate faster than 1971 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1992 Audi 100 weights approximately 100 kg more than 1971 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1992 Audi 100 | 1971 Citroen SM | |
| Make | Audi | Citroen |
| Model | 100 | SM |
| Year Released | 1992 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2670 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 158 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1550 kg | 1450 kg |
| Vehicle Length | 4800 mm | 4900 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1330 mm |
| Wheelbase Size | 2690 mm | 2950 mm |
