2009 BMW M3 vs. 1972 Citroen SM
To start off, 2009 BMW M3 is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Citroen SM. In addition, the cost of maintenance, including insurance, on 1972 Citroen SM would be higher. At 3,999 cc (8 cylinders), 2009 BMW M3 is equipped with a bigger engine. In terms of performance, 2009 BMW M3 (414 HP @ 8300 RPM) has 241 more horse power than 1972 Citroen SM. (173 HP @ 5500 RPM). In normal driving conditions, 2009 BMW M3 should accelerate faster than 1972 Citroen SM.
Because 2009 BMW M3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 1972 Citroen SM, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 BMW M3 (295 Nm @ 3900 RPM) has 58 more torque (in Nm) than 1972 Citroen SM. (237 Nm @ 4000 RPM). This means 2009 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM.
Compare all specifications:
2009 BMW M3 | 1972 Citroen SM | |
Make | BMW | Citroen |
Model | M3 | SM |
Year Released | 2009 | 1972 |
Engine Position | Front | Front |
Engine Size | 3999 cc | 2669 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 414 HP | 173 HP |
Engine RPM | 8300 RPM | 5500 RPM |
Torque | 295 Nm | 237 Nm |
Torque RPM | 3900 RPM | 4000 RPM |
Engine Compression Ratio | 12.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 2 seats |
Vehicle Length | 4590 mm | 4900 mm |
Vehicle Width | 1820 mm | 1850 mm |
Vehicle Height | 1450 mm | 1330 mm |
Wheelbase Size | 2770 mm | 2960 mm |
Fuel Tank Capacity | 63 L | 25 L |