2009 Audi A4 vs. 2011 Mercedes-Benz C
To start off, 2011 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 3,197 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (261 HP @ 6500 RPM) has 105 more horse power than 2011 Mercedes-Benz C. (156 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2011 Mercedes-Benz C.
Because 2011 Mercedes-Benz C 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 2011 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, 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, 2009 Audi A4 (330 Nm @ 3000 RPM) has 80 more torque (in Nm) than 2011 Mercedes-Benz C. (250 Nm @ 1600 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz C. 2011 Mercedes-Benz C has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2011 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | C |
| Year Released | 2009 | 2011 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 261 HP | 156 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 330 Nm | 250 Nm |
| Torque RPM | 3000 RPM | 1600 RPM |
| Engine Compression Ratio | 12.5:1 | 9.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 6.4 seconds | 9.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4710 mm | 4606 mm |
| Vehicle Width | 1830 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1459 mm |
| Wheelbase Size | 2810 mm | 2760 mm |
| Fuel Tank Capacity | 64 L | 66 L |
