2009 Audi Q7 vs. 2002 Mercedes-Benz C
To start off, 2009 Audi Q7 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz C would be higher. At 2,967 cc (6 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (229 HP @ 4000 RPM) has 2 more horse power than 2002 Mercedes-Benz C. (227 HP @ 3800 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2002 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 804 kg more than 2002 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2009 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, 2002 Mercedes-Benz C (560 Nm @ 2000 RPM) has 60 more torque (in Nm) than 2009 Audi Q7. (500 Nm @ 1750 RPM). This means 2002 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi Q7.
Compare all specifications:
| 2009 Audi Q7 | 2002 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | Q7 | C |
| Year Released | 2009 | 2002 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2950 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 229 HP | 227 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 500 Nm | 560 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Engine Compression Ratio | 17.0:1 | 16.5:1 |
| Top Speed | 205 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 6.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2370 kg | 1566 kg |
| Vehicle Length | 5090 mm | 4350 mm |
| Vehicle Width | 1990 mm | 1730 mm |
| Vehicle Height | 1740 mm | 1420 mm |
| Wheelbase Size | 3010 mm | 2860 mm |
| Fuel Tank Capacity | 100 L | 62 L |
