1975 Alfa Romeo Alfetta vs. 1972 Citroen SM
To start off, 1975 Alfa Romeo Alfetta is newer by 3 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, 1972 Citroen SM (158 HP @ 5500 RPM) has 50 more horse power than 1975 Alfa Romeo Alfetta. (108 HP @ 5600 RPM) In normal driving conditions, 1972 Citroen SM should accelerate faster than 1975 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 372 kg more than 1975 Alfa Romeo Alfetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Alfa Romeo Alfetta 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 1975 Alfa Romeo Alfetta. 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 (235 Nm @ 4000 RPM) has 93 more torque (in Nm) than 1975 Alfa Romeo Alfetta. (142 Nm @ 4300 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Alfetta.
Compare all specifications:
1975 Alfa Romeo Alfetta | 1972 Citroen SM | |
Make | Alfa Romeo | Citroen |
Model | Alfetta | SM |
Year Released | 1975 | 1972 |
Engine Position | Front | Front |
Engine Size | 1570 cc | 2670 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 108 HP | 158 HP |
Engine RPM | 5600 RPM | 5500 RPM |
Torque | 142 Nm | 235 Nm |
Torque RPM | 4300 RPM | 4000 RPM |
Engine Bore Size | 78 mm | 87 mm |
Engine Stroke Size | 82 mm | 75 mm |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1080 kg | 1452 kg |
Vehicle Length | 4290 mm | 4900 mm |
Vehicle Width | 1620 mm | 1850 mm |
Vehicle Height | 1440 mm | 1330 mm |
Wheelbase Size | 2520 mm | 2950 mm |
Fuel Tank Capacity | 49 L | 89 L |