2004 Audi RS4 vs. 1973 Matra-Simca M670
To start off, 2004 Audi RS4 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Matra-Simca M670. In addition, the cost of maintenance, including insurance, on 1973 Matra-Simca M670 would be higher. At 2,999 cc (12 cylinders), 1973 Matra-Simca M670 is equipped with a bigger engine. In terms of performance, 1973 Matra-Simca M670 (445 HP @ 11000 RPM) has 69 more horse power than 2004 Audi RS4. (376 HP @ 6300 RPM) In normal driving conditions, 1973 Matra-Simca M670 should accelerate faster than 2004 Audi RS4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi RS4 weights approximately 905 kg more than 1973 Matra-Simca M670.
Because 2004 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Matra-Simca M670. In wet, icy, snow, or gravel driving conditions, 2004 Audi RS4 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:
| 2004 Audi RS4 | 1973 Matra-Simca M670 | |
| Make | Audi | Matra-Simca |
| Model | RS4 | M670 |
| Year Released | 2004 | 1973 |
| Engine Size | 2671 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 376 HP | 445 HP |
| Engine RPM | 6300 RPM | 11000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1585 kg | 680 kg |
| Vehicle Length | 4480 mm | 4010 mm |
| Vehicle Width | 1740 mm | 1910 mm |
| Wheelbase Size | 2610 mm | 2570 mm |
