2006 Audi A3 vs. 2007 Mercedes-Benz C
To start off, 2007 Mercedes-Benz C is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi A3. In addition, the cost of maintenance, including insurance, on 2006 Audi A3 would be higher. At 3,196 cc (6 cylinders), 2006 Audi A3 is equipped with a bigger engine. In terms of performance, 2006 Audi A3 (250 HP @ 6300 RPM) has 89 more horse power than 2007 Mercedes-Benz C. (161 HP @ 5300 RPM). In normal driving conditions, 2006 Audi A3 should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A3 weights approximately 356 kg more than 2007 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A3 (320 Nm @ 2800 RPM) has 80 more torque (in Nm) than 2007 Mercedes-Benz C. (240 Nm @ 3000 RPM). This means 2006 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C.
Compare all specifications:
| 2006 Audi A3 | 2007 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | C |
| Year Released | 2006 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3196 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 161 HP |
| Engine RPM | 6300 RPM | 5300 RPM |
| Torque | 320 Nm | 240 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 84.1 mm | 82 mm |
| Engine Stroke Size | 95.9 mm | 85 mm |
| Engine Compression Ratio | 11.3:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1524 kg |
| Vehicle Width | 1960 mm | 1430 mm |
| Vehicle Height | 1430 mm | 1730 mm |
| Fuel Consumption Overall | 8.4 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 55 L | 62 L |
