1972 Citroen SM vs. 2011 Porsche Cayenne
To start off, 2011 Porsche Cayenne is newer by 39 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 2,967 cc (6 cylinders), 2011 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2011 Porsche Cayenne (245 HP) has 87 more horse power than 1972 Citroen SM. (158 HP) In normal driving conditions, 2011 Porsche Cayenne should accelerate faster than 1972 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Cayenne weights approximately 628 kg more than 1972 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1972 Citroen SM. In wet, icy, snow, or gravel driving conditions, 2011 Porsche Cayenne will offer significantly more control. 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, 2011 Porsche Cayenne (550 Nm @ 1750 RPM) has 315 more torque (in Nm) than 1972 Citroen SM. (235 Nm @ 4000 RPM). This means 2011 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM. 2011 Porsche Cayenne has automatic transmission and 1972 Citroen SM has manual transmission. 1972 Citroen SM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
1972 Citroen SM | 2011 Porsche Cayenne | |
Make | Citroen | Porsche |
Model | SM | Cayenne |
Year Released | 1972 | 2011 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 2670 cc | 2967 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 158 HP | 245 HP |
Torque | 235 Nm | 550 Nm |
Torque RPM | 4000 RPM | 1750 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | 4WD |
Transmission Type | Manual | 8-speed shiftable automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1452 kg | 2080 kg |
Vehicle Length | 4900 mm | 4846 mm |
Vehicle Width | 1850 mm | 1939 mm |
Vehicle Height | 1330 mm | 1705 mm |
Wheelbase Size | 2950 mm | 2896 mm |
Fuel Tank Capacity | 89 L | 100 L |