1989 Alfa Romeo 75 vs. 1972 Citroen SM
To start off, 1989 Alfa Romeo 75 is newer by 17 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 49 more horse power than 1989 Alfa Romeo 75. (109 HP @ 4200 RPM) In normal driving conditions, 1972 Citroen SM should accelerate faster than 1989 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 192 kg more than 1989 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Alfa Romeo 75 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 1989 Alfa Romeo 75. 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, both vehicles can yield 235 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
1989 Alfa Romeo 75 | 1972 Citroen SM | |
Make | Alfa Romeo | Citroen |
Model | 75 | SM |
Year Released | 1989 | 1972 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2393 cc | 2670 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 109 HP | 158 HP |
Engine RPM | 4200 RPM | 5500 RPM |
Torque | 235 Nm | 235 Nm |
Torque RPM | 2400 RPM | 4000 RPM |
Engine Bore Size | 92 mm | 87 mm |
Engine Stroke Size | 90 mm | 75 mm |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1260 kg | 1452 kg |
Vehicle Length | 4340 mm | 4900 mm |
Vehicle Width | 1670 mm | 1850 mm |
Vehicle Height | 1410 mm | 1330 mm |
Wheelbase Size | 2520 mm | 2950 mm |
Fuel Tank Capacity | 49 L | 89 L |