2007 Audi A6 vs. 1974 Citroen CX
To start off, 2007 Audi A6 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Citroen CX. In addition, the cost of maintenance, including insurance, on 1974 Citroen CX would be higher. At 1,985 cc (4 cylinders), 1974 Citroen CX is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (138 HP @ 4000 RPM) has 37 more horse power than 1974 Citroen CX. (101 HP @ 5500 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1974 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 13 kg more than 1974 Citroen CX. 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 Audi A6 (320 Nm) has 159 more torque (in Nm) than 1974 Citroen CX. (161 Nm). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen CX.
Compare all specifications:
| 2007 Audi A6 | 1974 Citroen CX | |
| Make | Audi | Citroen |
| Model | A6 | CX |
| Year Released | 2007 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 101 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 320 Nm | 161 Nm |
| Engine Bore Size | 81 mm | 83.1 mm |
| Engine Stroke Size | 95.5 mm | 88 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1278 kg | 1265 kg |
| Vehicle Length | 4800 mm | 4670 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2850 mm |
| Fuel Tank Capacity | 70 L | 68 L |
