2007 Audi Q7 vs. 2004 Mercedes-Benz C
To start off, 2007 Audi Q7 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz C would be higher. At 4,163 cc (8 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (346 HP @ 6800 RPM) has 179 more horse power than 2004 Mercedes-Benz C. (167 HP @ 4200 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 2004 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 765 kg more than 2004 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2007 Audi Q7 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, 2007 Audi Q7 (440 Nm) has 200 more torque (in Nm) than 2004 Mercedes-Benz C. (240 Nm). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz C.
Compare all specifications:
| 2007 Audi Q7 | 2004 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | Q7 | C |
| Year Released | 2007 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2685 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 346 HP | 167 HP |
| Engine RPM | 6800 RPM | 4200 RPM |
| Torque | 440 Nm | 240 Nm |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2295 kg | 1530 kg |
| Vehicle Width | 1990 mm | 1730 mm |
| Vehicle Height | 1740 mm | 1410 mm |
| Wheelbase Size | 3010 mm | 2840 mm |
| Fuel Consumption Overall | 13.6 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 100 L | 62 L |
