1972 Citroen GS vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 39 year(s). Which means there will be less support and parts availability for 1972 Citroen GS. In addition, the cost of maintenance, including insurance, on 1972 Citroen GS would be higher. At 5,999 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (312 HP @ 4400 RPM) has 257 more horse power than 1972 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1972 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1004 kg more than 1972 Citroen GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 GMC Sierra 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 2011 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 1972 Citroen GS, 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, 2011 GMC Sierra (506 Nm @ 4400 RPM) has 434 more torque (in Nm) than 1972 Citroen GS. (72 Nm @ 3500 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen GS.
Compare all specifications:
| 1972 Citroen GS | 2011 GMC Sierra | |
| Make | Citroen | GMC |
| Model | GS | Sierra |
| Year Released | 1972 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 55 HP | 312 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Torque | 72 Nm | 506 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1894 kg |
| Vehicle Length | 4130 mm | 6580 mm |
| Vehicle Width | 1620 mm | 2440 mm |
| Vehicle Height | 1360 mm | 1940 mm |
| Wheelbase Size | 2560 mm | 4250 mm |
| Fuel Tank Capacity | 43 L | 129 L |
