1973 Citroen SM vs. 1977 Pontiac Firebird
To start off, 1977 Pontiac Firebird is newer by 4 year(s). Which means there will be less support and parts availability for 1973 Citroen SM. In addition, the cost of maintenance, including insurance, on 1973 Citroen SM would be higher. At 4,942 cc (8 cylinders), 1977 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1977 Pontiac Firebird (200 HP @ 4000 RPM) has 23 more horse power than 1973 Citroen SM. (177 HP @ 6500 RPM) In normal driving conditions, 1977 Pontiac Firebird should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1977 Pontiac Firebird weights approximately 105 kg more than 1973 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Pontiac Firebird 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 1977 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1973 Citroen SM, 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.
Compare all specifications:
1973 Citroen SM | 1977 Pontiac Firebird | |
Make | Citroen | Pontiac |
Model | SM | Firebird |
Year Released | 1973 | 1977 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 2965 cc | 4942 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 177 HP | 200 HP |
Engine RPM | 6500 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1480 kg | 1585 kg |
Vehicle Length | 4900 mm | 4880 mm |
Vehicle Width | 1850 mm | 1870 mm |
Vehicle Height | 1330 mm | 1290 mm |
Wheelbase Size | 2960 mm | 2750 mm |