2007 Cadillac BLS vs. 1956 Citroen DS
To start off, 2007 Cadillac BLS is newer by 51 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 1,909 cc (4 cylinders), 1956 Citroen DS is equipped with a bigger engine. In terms of performance, 2007 Cadillac BLS (148 HP @ 4000 RPM) has 74 more horse power than 1956 Citroen DS. (74 HP @ 4500 RPM). In normal driving conditions, 2007 Cadillac BLS should accelerate faster than 1956 Citroen DS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac BLS weights approximately 495 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Cadillac BLS (320 Nm) has 183 more torque (in Nm) than 1956 Citroen DS. (137 Nm). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1956 Citroen DS.
Compare all specifications:
| 2007 Cadillac BLS | 1956 Citroen DS | |
| Make | Cadillac | Citroen |
| Model | BLS | DS |
| Year Released | 2007 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 1909 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 74 HP |
| Engine RPM | 4000 RPM | 4500 RPM |
| Torque | 320 Nm | 137 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1140 kg |
| Vehicle Length | 4690 mm | 4810 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1530 mm |
| Wheelbase Size | 2680 mm | 3130 mm |
| Fuel Consumption Overall | 6.1 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 58 L | 63 L |
