2009 BMW 523 vs. 1971 Citroen DS
To start off, 2009 BMW 523 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Citroen DS. In addition, the cost of maintenance, including insurance, on 1971 Citroen DS would be higher. At 2,497 cc (6 cylinders), 2009 BMW 523 is equipped with a bigger engine. In terms of performance, 2009 BMW 523 (175 HP @ 5800 RPM) has 77 more horse power than 1971 Citroen DS. (98 HP @ 5500 RPM). In normal driving conditions, 2009 BMW 523 should accelerate faster than 1971 Citroen DS.
Because 2009 BMW 523 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 2009 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 1971 Citroen DS, 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, 2009 BMW 523 (230 Nm @ 3500 RPM) has 79 more torque (in Nm) than 1971 Citroen DS. (151 Nm @ 3500 RPM). This means 2009 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen DS.
Compare all specifications:
2009 BMW 523 | 1971 Citroen DS | |
Make | BMW | Citroen |
Model | 523 | DS |
Year Released | 2009 | 1971 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1985 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 175 HP | 98 HP |
Engine RPM | 5800 RPM | 5500 RPM |
Torque | 230 Nm | 151 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 82 mm | 86 mm |
Engine Stroke Size | 78.8 mm | 85.5 mm |
Engine Compression Ratio | 11.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4850 mm | 4810 mm |
Vehicle Width | 1470 mm | 1800 mm |
Vehicle Height | 1850 mm | 1480 mm |
Wheelbase Size | 2890 mm | 3130 mm |