2004 Audi A6 vs. 1966 Citroen DS
To start off, 2004 Audi A6 is newer by 38 year(s). Which means there will be less support and parts availability for 1966 Citroen DS. In addition, the cost of maintenance, including insurance, on 1966 Citroen DS would be higher. At 2,175 cc (4 cylinders), 1966 Citroen DS is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (128 HP @ 4000 RPM) has 28 more horse power than 1966 Citroen DS. (100 HP @ 5500 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1966 Citroen DS. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 149 kg more than 1966 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, 2004 Audi A6 (285 Nm @ 1750 RPM) has 121 more torque (in Nm) than 1966 Citroen DS. (164 Nm @ 3000 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1966 Citroen DS.
Compare all specifications:
| 2004 Audi A6 | 1966 Citroen DS | |
| Make | Audi | Citroen |
| Model | A6 | DS |
| Year Released | 2004 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 2175 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 128 HP | 100 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 285 Nm | 164 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 79.5 mm | 90 mm |
| Engine Stroke Size | 95.5 mm | 85.5 mm |
| Engine Compression Ratio | 20.0:1 | 8.8:1 |
| Top Speed | 201 km/hour | 164 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1535 kg | 1386 kg |
| Vehicle Length | 4800 mm | 5000 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1540 mm |
| Wheelbase Size | 2770 mm | 3130 mm |
| Fuel Tank Capacity | 70 L | 65 L |
