1972 Citroen SM vs. 1950 Lancia Aurelia
To start off, 1972 Citroen SM is newer by 22 year(s). Which means there will be less support and parts availability for 1950 Lancia Aurelia. In addition, the cost of maintenance, including insurance, on 1950 Lancia Aurelia would be higher. At 2,669 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (173 HP @ 5500 RPM) has 118 more horse power than 1950 Lancia Aurelia. (55 HP @ 4000 RPM). In normal driving conditions, 1972 Citroen SM should accelerate faster than 1950 Lancia Aurelia. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 250 kg more than 1950 Lancia Aurelia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1950 Lancia Aurelia 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 1950 Lancia Aurelia. 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, 1972 Citroen SM (237 Nm @ 4000 RPM) has 131 more torque (in Nm) than 1950 Lancia Aurelia. (106 Nm @ 2500 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1950 Lancia Aurelia.
Compare all specifications:
1972 Citroen SM | 1950 Lancia Aurelia | |
Make | Citroen | Lancia |
Model | SM | Aurelia |
Year Released | 1972 | 1950 |
Engine Position | Front | Front |
Engine Size | 2669 cc | 1752 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 173 HP | 55 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 237 Nm | 106 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Engine Bore Size | 87 mm | 70 mm |
Engine Stroke Size | 75 mm | 76 mm |
Engine Compression Ratio | 9.0:1 | 7.0:1 |
Drive Type | Front | Rear |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1450 kg | 1200 kg |
Vehicle Length | 4900 mm | 4760 mm |
Vehicle Width | 1850 mm | 1660 mm |
Wheelbase Size | 2960 mm | 2910 mm |