1973 Citroen SM vs. 1973 Mercedes-Benz 450
To start off, both 1973 Citroen SM and 1973 Mercedes-Benz 450 were released in the same year (1973). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,519 cc (8 cylinders), 1973 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 1973 Mercedes-Benz 450 (225 HP @ 5000 RPM) has 54 more horse power than 1973 Citroen SM. (171 HP @ 5500 RPM) In normal driving conditions, 1973 Mercedes-Benz 450 should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercedes-Benz 450 weights approximately 185 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 1973 Mercedes-Benz 450 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 1973 Mercedes-Benz 450. 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 Mercedes-Benz 450 (378 Nm @ 3000 RPM) has 141 more torque (in Nm) than 1973 Citroen SM. (237 Nm @ 4000 RPM). This means 1973 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
1973 Citroen SM | 1973 Mercedes-Benz 450 | |
Make | Citroen | Mercedes-Benz |
Model | SM | 450 |
Year Released | 1973 | 1973 |
Engine Position | Front | Front |
Engine Size | 2670 cc | 4519 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 171 HP | 225 HP |
Engine RPM | 5500 RPM | 5000 RPM |
Torque | 237 Nm | 378 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Bore Size | 87 mm | 92 mm |
Engine Stroke Size | 75 mm | 85 mm |
Engine Compression Ratio | 9.0:1 | 8.8:1 |
Drive Type | Front | Rear |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1450 kg | 1635 kg |
Vehicle Length | 4900 mm | 4760 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1330 mm | 1340 mm |
Wheelbase Size | 2960 mm | 2820 mm |
Fuel Tank Capacity | 25 L | 90 L |