2003 Audi A6 vs. 1976 Citroen CX
To start off, 2003 Audi A6 is newer by 27 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 1,985 cc (4 cylinders), 1976 Citroen CX is equipped with a bigger engine. In terms of performance, 2003 Audi A6 (149 HP @ 6000 RPM) has 43 more horse power than 1976 Citroen CX. (106 HP @ 5500 RPM). In normal driving conditions, 2003 Audi A6 should accelerate faster than 1976 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A6 weights approximately 275 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.
Because 2003 Audi A6 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, 2003 Audi A6 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, 2003 Audi A6 (235 Nm @ 1750 RPM) has 74 more torque (in Nm) than 1976 Citroen CX. (161 Nm @ 3000 RPM). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen CX.
Compare all specifications:
| 2003 Audi A6 | 1976 Citroen CX | |
| Make | Audi | Citroen |
| Model | A6 | CX |
| Year Released | 2003 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 149 HP | 106 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 235 Nm | 161 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 83 mm |
| Engine Stroke Size | 86.4 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1540 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 |
