2006 Audi A4 vs. 1976 Citroen CX
To start off, 2006 Audi A4 is newer by 30 year(s). Which means there will be less support and parts availability for 1976 Citroen CX. In addition, the cost of maintenance, including insurance, on 1976 Citroen CX would be higher. At 2,347 cc (4 cylinders), 1976 Citroen CX is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (162 HP @ 1950 RPM) has 47 more horse power than 1976 Citroen CX. (115 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1976 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 205 kg more than 1976 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, 2006 Audi A4 (225 Nm @ 1950 RPM) has 39 more torque (in Nm) than 1976 Citroen CX. (186 Nm @ 2750 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen CX.
Compare all specifications:
| 2006 Audi A4 | 1976 Citroen CX | |
| Make | Audi | Citroen |
| Model | A4 | CX |
| Year Released | 2006 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2347 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 115 HP |
| Engine RPM | 1950 RPM | 5500 RPM |
| Torque | 225 Nm | 186 Nm |
| Torque RPM | 1950 RPM | 2750 RPM |
| Engine Bore Size | 81 mm | 93.5 mm |
| Engine Stroke Size | 86.4 mm | 85.5 mm |
| Engine Compression Ratio | 9.3:1 | 8.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1305 kg |
| Vehicle Length | 4550 mm | 4670 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2850 mm |
| Fuel Tank Capacity | 70 L | 68 L |
