2006 Audi RS4 vs. 1976 Citroen CX
To start off, 2006 Audi RS4 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 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP @ 7800 RPM) has 286 more horse power than 1976 Citroen CX. (128 HP @ 4800 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 1976 Citroen CX.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Citroen CX. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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, 2006 Audi RS4 (430 Nm @ 5500 RPM) has 233 more torque (in Nm) than 1976 Citroen CX. (197 Nm @ 3600 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen CX.
Compare all specifications:
| 2006 Audi RS4 | 1976 Citroen CX | |
| Make | Audi | Citroen |
| Model | RS4 | CX |
| Year Released | 2006 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2347 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 414 HP | 128 HP |
| Engine RPM | 7800 RPM | 4800 RPM |
| Torque | 430 Nm | 197 Nm |
| Torque RPM | 5500 RPM | 3600 RPM |
| Engine Bore Size | 84.5 mm | 93.5 mm |
| Engine Stroke Size | 92.8 mm | 85.5 mm |
| Engine Compression Ratio | 12.5:1 | 8.8:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4600 mm | 4930 mm |
| Vehicle Width | 1820 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2650 mm | 3110 mm |
| Fuel Tank Capacity | 63 L | 68 L |
