1973 Citroen SM vs. 2004 BMW 318
To start off, 2004 BMW 318 is newer by 31 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 30 more horse power than 2004 BMW 318. (141 HP @ 6000 RPM). In normal driving conditions, 1973 Citroen SM should accelerate faster than 2004 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 318 weights approximately 130 kg more than 1973 Citroen SM.
Because 2004 BMW 318 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 2004 BMW 318. 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, 1973 Citroen SM (237 Nm @ 4000 RPM) has 37 more torque (in Nm) than 2004 BMW 318. (200 Nm @ 3750 RPM). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 318.
Compare all specifications:
1973 Citroen SM | 2004 BMW 318 | |
Make | Citroen | BMW |
Model | SM | 318 |
Year Released | 1973 | 2004 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 2670 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 171 HP | 141 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 237 Nm | 200 Nm |
Torque RPM | 4000 RPM | 3750 RPM |
Engine Compression Ratio | 9.0:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Rear |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1450 kg | 1580 kg |
Vehicle Length | 4900 mm | 4490 mm |
Vehicle Width | 1850 mm | 1760 mm |
Vehicle Height | 1330 mm | 1380 mm |
Wheelbase Size | 2960 mm | 2730 mm |
Fuel Tank Capacity | 25 L | 63 L |