2006 Audi S3 vs. 2007 Audi A6
To start off, 2007 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi S3. In addition, the cost of maintenance, including insurance, on 2006 Audi S3 would be higher. At 2,698 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi S3 (222 HP @ 5900 RPM) has 44 more horse power than 2007 Audi A6. (178 HP @ 3300 RPM). In normal driving conditions, 2006 Audi S3 should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S3 weights approximately 155 kg more than 2007 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A6. In wet, icy, snow, or gravel driving conditions, 2006 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, 2007 Audi A6 (380 Nm @ 1400 RPM) has 100 more torque (in Nm) than 2006 Audi S3. (280 Nm @ 2200 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S3.
Compare all specifications:
| 2006 Audi S3 | 2007 Audi A6 | |
| Make | Audi | Audi |
| Model | S3 | A6 |
| Year Released | 2006 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2698 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 222 HP | 178 HP |
| Engine RPM | 5900 RPM | 3300 RPM |
| Torque | 280 Nm | 380 Nm |
| Torque RPM | 2200 RPM | 1400 RPM |
| Engine Bore Size | 81 mm | 83 mm |
| Engine Stroke Size | 86.4 mm | 83.1 mm |
| Engine Compression Ratio | 9.0:1 | 17.0:1 |
| Top Speed | 243 km/hour | 230 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 8.4 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1275 kg |
| Wheelbase Size | 2530 mm | 2850 mm |
| Fuel Consumption Overall | 9.2 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 55 L | 70 L |
