1971 Citroen SM vs. 1993 Porsche 928
To start off, 1993 Porsche 928 is newer by 22 year(s). Which means there will be less support and parts availability for 1971 Citroen SM. In addition, the cost of maintenance, including insurance, on 1971 Citroen SM would be higher. At 4,662 cc (8 cylinders), 1993 Porsche 928 is equipped with a bigger engine. In terms of performance, 1993 Porsche 928 (306 HP @ 5900 RPM) has 148 more horse power than 1971 Citroen SM. (158 HP @ 5500 RPM) In normal driving conditions, 1993 Porsche 928 should accelerate faster than 1971 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1993 Porsche 928 weights approximately 80 kg more than 1971 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Porsche 928 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 1993 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 1971 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, 1993 Porsche 928 (408 Nm @ 4100 RPM) has 173 more torque (in Nm) than 1971 Citroen SM. (235 Nm @ 4000 RPM). This means 1993 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen SM.
Compare all specifications:
1971 Citroen SM | 1993 Porsche 928 | |
Make | Citroen | Porsche |
Model | SM | 928 |
Year Released | 1971 | 1993 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 2670 cc | 4662 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 158 HP | 306 HP |
Engine RPM | 5500 RPM | 5900 RPM |
Torque | 235 Nm | 408 Nm |
Torque RPM | 4000 RPM | 4100 RPM |
Engine Bore Size | 87 mm | 97 mm |
Engine Stroke Size | 75 mm | 78.9 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1450 kg | 1530 kg |
Vehicle Length | 4900 mm | 4450 mm |
Vehicle Width | 1850 mm | 1840 mm |
Vehicle Height | 1330 mm | 1290 mm |
Wheelbase Size | 2950 mm | 2510 mm |
Fuel Tank Capacity | 89 L | 76 L |