2006 BMW 525 vs. 1972 Citroen SM
To start off, 2006 BMW 525 is newer by 34 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 2,670 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6500 RPM) has 57 more horse power than 1972 Citroen SM. (158 HP @ 5500 RPM). In normal driving conditions, 2006 BMW 525 should accelerate faster than 1972 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 525 weights approximately 228 kg more than 1972 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 525 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 2006 BMW 525. 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, 2006 BMW 525 (251 Nm @ 2750 RPM) has 16 more torque (in Nm) than 1972 Citroen SM. (235 Nm @ 4000 RPM). This means 2006 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM.
Compare all specifications:
2006 BMW 525 | 1972 Citroen SM | |
Make | BMW | Citroen |
Model | 525 | SM |
Year Released | 2006 | 1972 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2670 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 215 HP | 158 HP |
Engine RPM | 6500 RPM | 5500 RPM |
Torque | 251 Nm | 235 Nm |
Torque RPM | 2750 RPM | 4000 RPM |
Engine Bore Size | 78.8 mm | 87 mm |
Engine Stroke Size | 82 mm | 75 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1680 kg | 1452 kg |
Vehicle Length | 4850 mm | 4900 mm |
Vehicle Width | 1850 mm | 1850 mm |
Vehicle Height | 1500 mm | 1330 mm |
Wheelbase Size | 2840 mm | 2950 mm |
Fuel Tank Capacity | 70 L | 89 L |