1976 Citroen CX vs. 2009 Audi A5
To start off, 2009 Audi A5 is newer by 33 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 2,965 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (237 HP @ 4000 RPM) has 109 more horse power than 1976 Citroen CX. (128 HP @ 4800 RPM) In normal driving conditions, 2009 Audi A5 should accelerate faster than 1976 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 134 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 2009 Audi A5 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, 2009 Audi A5 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, 2009 Audi A5 (500 Nm @ 1500 RPM) has 303 more torque (in Nm) than 1976 Citroen CX. (197 Nm @ 3600 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen CX. 2009 Audi A5 has automatic transmission and 1976 Citroen CX has manual transmission. 1976 Citroen CX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1976 Citroen CX | 2009 Audi A5 | |
| Make | Citroen | Audi |
| Model | CX | A5 |
| Year Released | 1976 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2347 cc | 2965 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 128 HP | 237 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 197 Nm | 500 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Engine Bore Size | 93.5 mm | 83 mm |
| Engine Stroke Size | 85.5 mm | 91.4 mm |
| Engine Compression Ratio | 8.8:1 | 16.8:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1476 kg | 1610 kg |
| Vehicle Length | 4930 mm | 4630 mm |
| Vehicle Width | 1730 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1380 mm |
| Wheelbase Size | 3110 mm | 2760 mm |
| Fuel Tank Capacity | 68 L | 64 L |
