2010 Mercedes-Benz C vs. 2009 Audi A3
To start off, 2010 Mercedes-Benz C is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A3. In addition, the cost of maintenance, including insurance, on 2009 Audi A3 would be higher. At 3,500 cc (6 cylinders), 2010 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz C (268 HP @ 6000 RPM) has 21 more horse power than 2009 Audi A3. (247 HP @ 6300 RPM). In normal driving conditions, 2010 Mercedes-Benz C should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz C weights approximately 30 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 2009 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2009 Audi A3 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, 2010 Mercedes-Benz C (349 Nm @ 2400 RPM) has 29 more torque (in Nm) than 2009 Audi A3. (320 Nm @ 2500 RPM). This means 2010 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2010 Mercedes-Benz C | 2009 Audi A3 | |
| Make | Mercedes-Benz | Audi |
| Model | C | A3 |
| Year Released | 2010 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3500 cc | 3187 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 247 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 349 Nm | 320 Nm |
| Torque RPM | 2400 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1640 kg | 1610 kg |
| Vehicle Length | 4630 mm | 4290 mm |
| Vehicle Width | 1770 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2761 mm | 2580 mm |
| Fuel Consumption | 9.4 L/100km | 9.5 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 66 L | 60 L |
