2003 Beijing BJ 2021 vs. 1972 Citroen SM
To start off, 2003 Beijing BJ 2021 is newer by 31 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 2,669 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (173 HP @ 5500 RPM) has 62 more horse power than 2003 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 1972 Citroen SM should accelerate faster than 2003 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2003 Beijing BJ 2021 weights approximately 60 kg more than 1972 Citroen SM.
Because 2003 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Citroen SM. In wet, icy, snow, or gravel driving conditions, 2003 Beijing BJ 2021 will offer significantly more control. 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, 1972 Citroen SM (237 Nm @ 4000 RPM) has 57 more torque (in Nm) than 2003 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 2003 Beijing BJ 2021.
Compare all specifications:
2003 Beijing BJ 2021 | 1972 Citroen SM | |
Make | Beijing | Citroen |
Model | BJ 2021 | SM |
Year Released | 2003 | 1972 |
Engine Size | 2464 cc | 2669 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 111 HP | 173 HP |
Engine RPM | 4800 RPM | 5500 RPM |
Torque | 180 Nm | 237 Nm |
Torque RPM | 3200 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Vehicle Weight | 1510 kg | 1450 kg |
Vehicle Length | 4330 mm | 4900 mm |
Vehicle Width | 1800 mm | 1850 mm |
Vehicle Height | 1770 mm | 1330 mm |
Wheelbase Size | 2680 mm | 2960 mm |