1973 Citroen SM vs. 2013 BMW M6
To start off, 2013 BMW M6 is newer by 40 year(s). Which means there will be less support and parts availability for 1973 Citroen SM. In addition, the cost of maintenance, including insurance, on 1973 Citroen SM would be higher. At 4,395 cc (8 cylinders), 2013 BMW M6 is equipped with a bigger engine. In terms of performance, 2013 BMW M6 (552 HP) has 372 more horse power than 1973 Citroen SM. (180 HP) In normal driving conditions, 2013 BMW M6 should accelerate faster than 1973 Citroen SM.
Because 2013 BMW M6 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 2013 BMW M6. However, in wet, icy, snow, or gravel driving conditions, 1973 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, 2013 BMW M6 (678 Nm) has 445 more torque (in Nm) than 1973 Citroen SM. (233 Nm). This means 2013 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM. 2013 BMW M6 has automatic transmission and 1973 Citroen SM has manual transmission. 1973 Citroen SM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW M6 will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 Citroen SM | 2013 BMW M6 | |
Make | Citroen | BMW |
Model | SM | M6 |
Year Released | 1973 | 2013 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 2670 cc | 4395 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 180 HP | 552 HP |
Torque | 233 Nm | 678 Nm |
Engine Bore Size | 86.9 mm | 89 mm |
Engine Stroke Size | 74.9 mm | 88 mm |
Engine Compression Ratio | 9.0:1 | 10.0 :1 |
Drive Type | Front | Rear |
Transmission Type | Manual | 7-speed automatic |
Number of Doors | 2 doors | 2 doors |
Vehicle Length | 4920 mm | 4903 mm |
Vehicle Width | 1840 mm | 2106 mm |
Vehicle Height | 1330 mm | 1374 mm |
Wheelbase Size | 2960 mm | 2851 mm |