2005 Mercedes-Benz C vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz C would be higher. At 3,199 cc (6 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (216 HP @ 5700 RPM) has 78 more horse power than 2007 Audi A4. (138 HP @ 4000 RPM). In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 260 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A4 (320 Nm @ 1750 RPM) has 5 more torque (in Nm) than 2005 Mercedes-Benz C. (315 Nm @ 3000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C.
Compare all specifications:
| 2005 Mercedes-Benz C | 2007 Audi A4 | |
| Make | Mercedes-Benz | Audi |
| Model | C | A4 |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 1968 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 216 HP | 138 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 315 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Engine Bore Size | 89.9 mm | 81.1 mm |
| Engine Stroke Size | 84 mm | 95.5 mm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 7.7 seconds | 9.9 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1535 kg | 1275 kg |
| Vehicle Length | 4530 mm | 4550 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2660 mm |
| Fuel Consumption Overall | 11.1 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 62 L | 70 L |
