1973 Citroen SM vs. 1986 Peugeot 309
To start off, 1986 Peugeot 309 is newer by 13 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 2,670 cc (6 cylinders), 1973 Citroen SM is equipped with a bigger engine. In terms of performance, 1973 Citroen SM (171 HP @ 5500 RPM) has 92 more horse power than 1986 Peugeot 309. (79 HP @ 5600 RPM). In normal driving conditions, 1973 Citroen SM should accelerate faster than 1986 Peugeot 309. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 575 kg more than 1986 Peugeot 309. 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, 1973 Citroen SM (237 Nm @ 4000 RPM) has 107 more torque (in Nm) than 1986 Peugeot 309. (130 Nm @ 2800 RPM). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1986 Peugeot 309.
Compare all specifications:
1973 Citroen SM | 1986 Peugeot 309 | |
Make | Citroen | Peugeot |
Model | SM | 309 |
Year Released | 1973 | 1986 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2670 cc | 1580 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 171 HP | 79 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 237 Nm | 130 Nm |
Torque RPM | 4000 RPM | 2800 RPM |
Engine Bore Size | 87 mm | 83 mm |
Engine Stroke Size | 75 mm | 73 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1450 kg | 875 kg |
Vehicle Length | 4900 mm | 4060 mm |
Vehicle Width | 1850 mm | 1630 mm |
Vehicle Height | 1330 mm | 1380 mm |
Wheelbase Size | 2960 mm | 2680 mm |
Fuel Tank Capacity | 25 L | 70 L |