1970 Citroen DS vs. 2009 Mazda CX-9
To start off, 2009 Mazda CX-9 is newer by 39 year(s). Which means there will be less support and parts availability for 1970 Citroen DS. In addition, the cost of maintenance, including insurance, on 1970 Citroen DS would be higher. At 3,724 cc (6 cylinders), 2009 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-9 (273 HP @ 6250 RPM) has 171 more horse power than 1970 Citroen DS. (102 HP @ 5500 RPM) In normal driving conditions, 2009 Mazda CX-9 should accelerate faster than 1970 Citroen DS. With that said, vehicle weight also plays an important factor in acceleration. 1970 Citroen DS weights approximately 30 kg more than 2009 Mazda CX-9.
Because 2009 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Citroen DS. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-9 will offer significantly more control. 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 Mazda CX-9 (366 Nm @ 4500 RPM) has 215 more torque (in Nm) than 1970 Citroen DS. (151 Nm @ 3500 RPM). This means 2009 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1970 Citroen DS.
Compare all specifications:
| 1970 Citroen DS | 2009 Mazda CX-9 | |
| Make | Citroen | Mazda |
| Model | DS | CX-9 |
| Year Released | 1970 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1985 cc | 3724 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 102 HP | 273 HP |
| Engine RPM | 5500 RPM | 6250 RPM |
| Torque | 151 Nm | 366 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1210 kg | 1180 kg |
| Vehicle Length | 4810 mm | 5080 mm |
| Vehicle Width | 1800 mm | 1940 mm |
| Vehicle Height | 1480 mm | 1730 mm |
| Wheelbase Size | 3130 mm | 2880 mm |
