1974 Citroen CX vs. 1999 Audi S3
To start off, 1999 Audi S3 is newer by 25 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, 1999 Audi S3 (210 HP @ 5800 RPM) has 72 more horse power than 1974 Citroen CX. (138 HP @ 5000 RPM) In normal driving conditions, 1999 Audi S3 should accelerate faster than 1974 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S3 weights approximately 158 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.
Because 1999 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Citroen CX. In wet, icy, snow, or gravel driving conditions, 1999 Audi S3 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, 1999 Audi S3 (270 Nm @ 2100 RPM) has 64 more torque (in Nm) than 1974 Citroen CX. (206 Nm @ 4000 RPM). This means 1999 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen CX. 1974 Citroen CX has automatic transmission and 1999 Audi S3 has manual transmission. 1999 Audi S3 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:
| 1974 Citroen CX | 1999 Audi S3 | |
| Make | Citroen | Audi |
| Model | CX | S3 |
| Year Released | 1974 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 210 HP |
| Engine RPM | 5000 RPM | 5800 RPM |
| Torque | 206 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 2100 RPM |
| Engine Bore Size | 93 mm | 81 mm |
| Engine Stroke Size | 92 mm | 86.4 mm |
| Engine Compression Ratio | 8.7:1 | 9.0:1 |
| Top Speed | 195 km/hour | 238 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1372 kg | 1530 kg |
| Vehicle Length | 4680 mm | 4160 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2520 mm |
