1973 Citroen SM vs. 1984 Westfield ZEI
To start off, 1984 Westfield ZEI is newer by 11 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, 1984 Westfield ZEI (217 HP @ 6250 RPM) has 46 more horse power than 1973 Citroen SM. (171 HP @ 5500 RPM) In normal driving conditions, 1984 Westfield ZEI should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 725 kg more than 1984 Westfield ZEI.
Because 1984 Westfield ZEI 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 1984 Westfield ZEI. 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. Let's talk about torque, 1984 Westfield ZEI (293 Nm @ 4250 RPM) has 56 more torque (in Nm) than 1973 Citroen SM. (237 Nm @ 4000 RPM). This means 1984 Westfield ZEI will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
1973 Citroen SM | 1984 Westfield ZEI | |
Make | Citroen | Westfield |
Model | SM | ZEI |
Year Released | 1973 | 1984 |
Engine Size | 2670 cc | 1993 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 171 HP | 217 HP |
Engine RPM | 5500 RPM | 6250 RPM |
Torque | 237 Nm | 293 Nm |
Torque RPM | 4000 RPM | 4250 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Vehicle Weight | 1450 kg | 725 kg |
Vehicle Length | 4900 mm | 3550 mm |
Vehicle Width | 1850 mm | 1570 mm |
Vehicle Height | 1330 mm | 1060 mm |
Wheelbase Size | 2960 mm | 2340 mm |