1972 Citroen SM vs. 1996 Pontiac GPX
To start off, 1996 Pontiac GPX is newer by 24 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 3,800 cc (6 cylinders), 1996 Pontiac GPX is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (173 HP @ 5500 RPM) has 28 more horse power than 1996 Pontiac GPX. (145 HP @ 5600 RPM). In normal driving conditions, 1972 Citroen SM should accelerate faster than 1996 Pontiac GPX. With that said, vehicle weight also plays an important factor in acceleration. 1996 Pontiac GPX weights approximately 231 kg more than 1972 Citroen SM.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1996 Pontiac GPX (454 Nm) has 217 more torque (in Nm) than 1972 Citroen SM. (237 Nm). This means 1996 Pontiac GPX will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM.
Compare all specifications:
| 1972 Citroen SM | 1996 Pontiac GPX | |
| Make | Citroen | Pontiac |
| Model | SM | GPX |
| Year Released | 1972 | 1996 |
| Engine Position | Front | Front |
| Engine Size | 2669 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 173 HP | 145 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 237 Nm | 454 Nm |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1450 kg | 1681 kg |
| Vehicle Length | 4900 mm | 4980 mm |
| Wheelbase Size | 2960 mm | 2730 mm |
| Fuel Tank Capacity | 25 L | 76 L |
