2001 BMW M vs. 1973 Citroen SM
To start off, 2001 BMW M is newer by 28 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 3,169 cc (6 cylinders), 2001 BMW M is equipped with a bigger engine. In terms of performance, 2001 BMW M (320 HP @ 7400 RPM) has 149 more horse power than 1973 Citroen SM. (171 HP @ 5500 RPM). In normal driving conditions, 2001 BMW M should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 75 kg more than 2001 BMW M.
Because 2001 BMW M 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 2001 BMW M. 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, 2001 BMW M (345 Nm @ 4900 RPM) has 108 more torque (in Nm) than 1973 Citroen SM. (237 Nm @ 4000 RPM). This means 2001 BMW M will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
2001 BMW M | 1973 Citroen SM | |
Make | BMW | Citroen |
Model | M | SM |
Year Released | 2001 | 1973 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 3169 cc | 2670 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 320 HP | 171 HP |
Engine RPM | 7400 RPM | 5500 RPM |
Torque | 345 Nm | 237 Nm |
Torque RPM | 4900 RPM | 4000 RPM |
Engine Compression Ratio | 11.5:1 | 9.0:1 |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1375 kg | 1450 kg |
Vehicle Length | 4030 mm | 4900 mm |
Vehicle Width | 1750 mm | 1850 mm |
Vehicle Height | 1290 mm | 1330 mm |
Wheelbase Size | 2450 mm | 2960 mm |
Fuel Tank Capacity | 51 L | 25 L |