1951 Alfa Romeo 6C vs. 1974 Citroen SM
To start off, 1974 Citroen SM is newer by 23 year(s). Which means there will be less support and parts availability for 1951 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1951 Alfa Romeo 6C would be higher. At 2,670 cc (6 cylinders), 1974 Citroen SM is equipped with a bigger engine. In terms of performance, 1974 Citroen SM (170 HP @ 5500 RPM) has 66 more horse power than 1951 Alfa Romeo 6C. (104 HP @ 4800 RPM) In normal driving conditions, 1974 Citroen SM should accelerate faster than 1951 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1974 Citroen SM weights approximately 50 kg more than 1951 Alfa Romeo 6C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1951 Alfa Romeo 6C 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 1951 Alfa Romeo 6C. However, in wet, icy, snow, or gravel driving conditions, 1974 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.
Compare all specifications:
1951 Alfa Romeo 6C | 1974 Citroen SM | |
Make | Alfa Romeo | Citroen |
Model | 6C | SM |
Year Released | 1951 | 1974 |
Engine Position | Front | Front |
Engine Size | 2443 cc | 2670 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 104 HP | 170 HP |
Engine RPM | 4800 RPM | 5500 RPM |
Engine Bore Size | 72 mm | 87.1 mm |
Engine Stroke Size | 100 mm | 75 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1400 kg | 1450 kg |
Vehicle Length | 4690 mm | 4900 mm |
Vehicle Width | 1910 mm | 1850 mm |
Vehicle Height | 1510 mm | 1330 mm |
Wheelbase Size | 2710 mm | 2960 mm |