2006 Mercedes-Benz S vs. 2009 Audi A3
To start off, 2009 Audi A3 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz S would be higher. At 5,513 cc (12 cylinders), 2006 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz S (510 HP @ 5000 RPM) has 362 more horse power than 2009 Audi A3. (148 HP @ 6000 RPM). In normal driving conditions, 2006 Mercedes-Benz S should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz S weights approximately 830 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz S is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A3, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Mercedes-Benz S (830 Nm @ 1900 RPM) has 630 more torque (in Nm) than 2009 Audi A3. (200 Nm @ 3500 RPM). This means 2006 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2006 Mercedes-Benz S | 2009 Audi A3 | |
| Make | Mercedes-Benz | Audi |
| Model | S | A3 |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 1984 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 510 HP | 148 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 830 Nm | 200 Nm |
| Torque RPM | 1900 RPM | 3500 RPM |
| Engine Bore Size | 82.1 mm | 82.6 mm |
| Engine Stroke Size | 87 mm | 92.8 mm |
| Engine Compression Ratio | 9.0:1 | 11.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 4.6 seconds | 9.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2180 kg | 1350 kg |
| Vehicle Length | 5210 mm | 4220 mm |
| Vehicle Width | 1880 mm | 1770 mm |
| Vehicle Height | 1480 mm | 1430 mm |
| Wheelbase Size | 3170 mm | 2580 mm |
| Fuel Consumption Overall | 14.3 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 90 L | 55 L |
