1974 Citroen SM vs. 1988 Pontiac Grand Am
To start off, 1988 Pontiac Grand Am is newer by 14 year(s). Which means there will be less support and parts availability for 1974 Citroen SM. In addition, the cost of maintenance, including insurance, on 1974 Citroen SM would be higher. At 2,670 cc (6 cylinders), 1974 Citroen SM is equipped with a bigger engine. In terms of performance, 1974 Citroen SM (170 HP @ 5500 RPM) has 7 more horse power than 1988 Pontiac Grand Am. (163 HP @ 5600 RPM). In normal driving conditions, 1974 Citroen SM should accelerate faster than 1988 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 1974 Citroen SM weights approximately 215 kg more than 1988 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, both vehicles can yield 237 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1974 Citroen SM | 1988 Pontiac Grand Am | |
| Make | Citroen | Pontiac |
| Model | SM | Grand Am |
| Year Released | 1974 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 1996 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 163 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 237 Nm | 237 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 87.1 mm | 86 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 1450 kg | 1235 kg |
| Vehicle Length | 4900 mm | 4520 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1330 mm | 1340 mm |
| Wheelbase Size | 2960 mm | 2630 mm |
| Fuel Tank Capacity | 25 L | 69 L |
