2003 BMW 520 vs. 1973 Matra-Simca M670
To start off, 2003 BMW 520 is newer by 30 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 278 more horse power than 2003 BMW 520. (167 HP @ 6100 RPM) In normal driving conditions, 1973 Matra-Simca M670 should accelerate faster than 2003 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 520 weights approximately 1020 kg more than 1973 Matra-Simca M670.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. 2003 BMW 520 has automatic transmission and 1973 Matra-Simca M670 has manual transmission. 1973 Matra-Simca M670 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 520 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 520 | 1973 Matra-Simca M670 | |
| Make | BMW | Matra-Simca |
| Model | 520 | M670 |
| Year Released | 2003 | 1973 |
| Engine Size | 2171 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 167 HP | 445 HP |
| Engine RPM | 6100 RPM | 11000 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1700 kg | 680 kg |
| Vehicle Length | 4810 mm | 4010 mm |
| Vehicle Width | 1810 mm | 1910 mm |
| Wheelbase Size | 2730 mm | 2570 mm |
