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 2,499 cc (4 cylinders), 1974 Citroen CX is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (168 HP) has 30 more horse power than 1974 Citroen CX. (138 HP). 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 508 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 (280 Nm @ 1800 RPM) has 74 more torque (in Nm) than 1974 Citroen CX. (206 Nm @ 4000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen CX. 1974 Citroen CX has automatic transmission and 2007 Audi A6 has manual transmission. 2007 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 Citroen CX will be easier to drive especially in heavy traffic.
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 | 1984 cc | 2499 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 138 HP |
| Torque | 280 Nm | 206 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Compression Ratio | 11.5:1 | 8.7:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1372 kg |
| Vehicle Length | 4580 mm | 4680 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
