2009 BMW 635 vs. 1972 Citroen DS
To start off, 2009 BMW 635 is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Citroen DS. In addition, the cost of maintenance, including insurance, on 1972 Citroen DS would be higher. At 2,993 cc (6 cylinders), 2009 BMW 635 is equipped with a bigger engine. In terms of performance, 2009 BMW 635 (282 HP @ 4400 RPM) has 168 more horse power than 1972 Citroen DS. (114 HP @ 5500 RPM). In normal driving conditions, 2009 BMW 635 should accelerate faster than 1972 Citroen DS.
Because 2009 BMW 635 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 635. However, in wet, icy, snow, or gravel driving conditions, 1972 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 635 (580 Nm @ 1750 RPM) has 397 more torque (in Nm) than 1972 Citroen DS. (183 Nm @ 3500 RPM). This means 2009 BMW 635 will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen DS.
Compare all specifications:
2009 BMW 635 | 1972 Citroen DS | |
Make | BMW | Citroen |
Model | 635 | DS |
Year Released | 2009 | 1972 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2347 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 282 HP | 114 HP |
Engine RPM | 4400 RPM | 5500 RPM |
Torque | 580 Nm | 183 Nm |
Torque RPM | 1750 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 93.5 mm |
Engine Stroke Size | 90 mm | 85.5 mm |
Engine Compression Ratio | 17.0:1 | 8.8:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 4830 mm | 4810 mm |
Vehicle Width | 1860 mm | 1800 mm |
Vehicle Height | 1380 mm | 1480 mm |
Wheelbase Size | 2790 mm | 3130 mm |
Fuel Tank Capacity | 70 L | 65 L |