1971 Citroen SM vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 35 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 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (300 HP @ 4400 RPM) has 142 more horse power than 1971 Citroen SM. (158 HP @ 5500 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1971 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 985 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 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1971 Citroen SM. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 253 more torque (in Nm) than 1971 Citroen SM. (235 Nm @ 4000 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen SM.
Compare all specifications:
1971 Citroen SM | 2006 GMC Sierra | |
Make | Citroen | GMC |
Model | SM | Sierra |
Year Released | 1971 | 2006 |
Body Type | Coupe | Pickup |
Engine Position | Front | Front |
Engine Size | 2670 cc | 5965 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 158 HP | 300 HP |
Engine RPM | 5500 RPM | 4400 RPM |
Torque | 235 Nm | 488 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Drive Type | Front | 4WD |
Number of Seats | 4 seats | 6 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1450 kg | 2435 kg |
Vehicle Length | 4900 mm | 6570 mm |
Vehicle Width | 1850 mm | 2030 mm |
Vehicle Height | 1330 mm | 1960 mm |
Wheelbase Size | 2950 mm | 4250 mm |
Fuel Tank Capacity | 89 L | 129 L |