2009 Audi A6 vs. 1985 Citroen CX
To start off, 2009 Audi A6 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Citroen CX. In addition, the cost of maintenance, including insurance, on 1985 Citroen CX would be higher. At 2,698 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (178 HP @ 3300 RPM) has 41 more horse power than 1985 Citroen CX. (137 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1985 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1985 Citroen CX weights approximately 525 kg more than 2009 Audi A6.
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, 2009 Audi A6 (380 Nm @ 1400 RPM) has 174 more torque (in Nm) than 1985 Citroen CX. (206 Nm @ 4000 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen CX.
Compare all specifications:
| 2009 Audi A6 | 1985 Citroen CX | |
| Make | Audi | Citroen |
| Model | A6 | CX |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 178 HP | 137 HP |
| Engine RPM | 3300 RPM | 5000 RPM |
| Torque | 380 Nm | 206 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Compression Ratio | 17.0:1 | 8.7:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 895 kg | 1420 kg |
| Vehicle Length | 4920 mm | 4910 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2850 mm | 3100 mm |
| Fuel Tank Capacity | 70 L | 80 L |
