2009 Audi S3 vs. 2004 Audi A4
To start off, 2009 Audi S3 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 3,122 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, both vehicles can yield 252 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 175 kg more than 2009 Audi S3.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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 S3 (331 Nm @ 2400 RPM) has 1 more torque (in Nm) than 2004 Audi A4. (330 Nm @ 3250 RPM). This means 2009 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4. 2004 Audi A4 has automatic transmission and 2009 Audi S3 has manual transmission. 2009 Audi S3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi S3 | 2004 Audi A4 | |
| Make | Audi | Audi |
| Model | S3 | A4 |
| Year Released | 2009 | 2004 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3122 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 252 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 331 Nm | 330 Nm |
| Torque RPM | 2400 RPM | 3250 RPM |
| Engine Bore Size | 82.5 mm | 84.5 mm |
| Engine Stroke Size | 92.8 mm | 92.8 mm |
| Top Speed | 250 km/hour | 247 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 7.1 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1455 kg | 1630 kg |
| Vehicle Length | 4220 mm | 4590 mm |
| Vehicle Width | 1410 mm | 1780 mm |
| Vehicle Height | 1770 mm | 1430 mm |
| Wheelbase Size | 2580 mm | 2430 mm |
| Fuel Consumption Overall | 9.1 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 60 L | 63 L |
