1972 Citroen SM vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 35 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 5,998 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (345 HP @ 5200 RPM) has 187 more horse power than 1972 Citroen SM. (158 HP @ 5500 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1972 Citroen SM.
Because 2007 GMC Sierra 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, 2007 GMC Sierra 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, 2007 GMC Sierra (515 Nm @ 4000 RPM) has 280 more torque (in Nm) than 1972 Citroen SM. (235 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM. 2007 GMC Sierra 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. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1972 Citroen SM | 2007 GMC Sierra | |
Make | Citroen | GMC |
Model | SM | Sierra |
Year Released | 1972 | 2007 |
Body Type | Coupe | Pickup |
Engine Position | Front | Front |
Engine Size | 2670 cc | 5998 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 158 HP | 345 HP |
Engine RPM | 5500 RPM | 5200 RPM |
Torque | 235 Nm | 515 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 87 mm | 102 mm |
Engine Stroke Size | 75 mm | 92 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 4900 mm | 5850 mm |
Vehicle Width | 1850 mm | 2000 mm |
Vehicle Height | 1330 mm | 1910 mm |
Wheelbase Size | 2950 mm | 3650 mm |
Fuel Tank Capacity | 89 L | 98 L |