2007 Citroen C4 vs. 1999 Audi S3
To start off, 2007 Citroen C4 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Audi S3. In addition, the cost of maintenance, including insurance, on 1999 Audi S3 would be higher. At 1,997 cc (4 cylinders), 2007 Citroen C4 is equipped with a bigger engine. In terms of performance, 1999 Audi S3 (210 HP @ 5800 RPM) has 29 more horse power than 2007 Citroen C4. (181 HP @ 7000 RPM) In normal driving conditions, 1999 Audi S3 should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S3 weights approximately 192 kg more than 2007 Citroen C4. 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 2007 Citroen C4. 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 90 more torque (in Nm) than 2007 Citroen C4. (180 Nm @ 7000 RPM). This means 1999 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 2007 Citroen C4 | 1999 Audi S3 | |
| Make | Citroen | Audi |
| Model | C4 | S3 |
| Year Released | 2007 | 1999 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 181 HP | 210 HP |
| Engine RPM | 7000 RPM | 5800 RPM |
| Torque | 180 Nm | 270 Nm |
| Torque RPM | 7000 RPM | 2100 RPM |
| Engine Bore Size | 85 mm | 81 mm |
| Engine Stroke Size | 88 mm | 86.4 mm |
| Engine Compression Ratio | 10.8:1 | 9.0:1 |
| Top Speed | 227 km/hour | 238 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 6.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1338 kg | 1530 kg |
| Vehicle Length | 4270 mm | 4160 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2520 mm |
| Fuel Tank Capacity | 60 L | 42 L |
