2009 Audi RS6 vs. 1956 Citroen DS
To start off, 2009 Audi RS6 is newer by 53 year(s). Which means there will be less support and parts availability for 1956 Citroen DS. In addition, the cost of maintenance, including insurance, on 1956 Citroen DS would be higher. At 4,991 cc (10 cylinders), 2009 Audi RS6 is equipped with a bigger engine. In terms of performance, 2009 Audi RS6 (572 HP @ 6250 RPM) has 498 more horse power than 1956 Citroen DS. (74 HP @ 4500 RPM). In normal driving conditions, 2009 Audi RS6 should accelerate faster than 1956 Citroen DS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS6 weights approximately 888 kg more than 1956 Citroen DS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Citroen DS. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS6 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 Audi RS6 (650 Nm) has 513 more torque (in Nm) than 1956 Citroen DS. (137 Nm). This means 2009 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1956 Citroen DS. 2009 Audi RS6 has automatic transmission and 1956 Citroen DS has manual transmission. 1956 Citroen DS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi RS6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi RS6 | 1956 Citroen DS | |
| Make | Audi | Citroen |
| Model | RS6 | DS |
| Year Released | 2009 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 4991 cc | 1909 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 572 HP | 74 HP |
| Engine RPM | 6250 RPM | 4500 RPM |
| Torque | 650 Nm | 137 Nm |
| Engine Bore Size | 84.5 mm | 78 mm |
| Engine Stroke Size | 89 mm | 100 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2028 kg | 1140 kg |
| Vehicle Length | 4930 mm | 4810 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1530 mm |
| Wheelbase Size | 2850 mm | 3130 mm |
| Fuel Consumption Overall | 6.8 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 80 L | 63 L |
