1985 Alfa Romeo 33 vs. 1972 Citroen SM
To start off, 1985 Alfa Romeo 33 is newer by 13 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 52 more horse power than 1985 Alfa Romeo 33. (106 HP @ 6000 RPM) In normal driving conditions, 1972 Citroen SM should accelerate faster than 1985 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 552 kg more than 1985 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 100 more torque (in Nm) than 1985 Alfa Romeo 33. (135 Nm @ 4000 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 33.
Compare all specifications:
1985 Alfa Romeo 33 | 1972 Citroen SM | |
Make | Alfa Romeo | Citroen |
Model | 33 | SM |
Year Released | 1985 | 1972 |
Engine Position | Front | Front |
Engine Size | 1489 cc | 2670 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | boxer | V |
Horse Power | 106 HP | 158 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 135 Nm | 235 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 87 mm |
Engine Stroke Size | 67.2 mm | 75 mm |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 900 kg | 1452 kg |
Vehicle Length | 4020 mm | 4900 mm |
Vehicle Width | 1620 mm | 1850 mm |
Vehicle Height | 1310 mm | 1330 mm |
Wheelbase Size | 2460 mm | 2950 mm |