2009 Audi Q5 vs. 2003 Mercedes-Benz S
To start off, 2009 Audi Q5 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz S would be higher. At 5,513 cc (12 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz S (493 HP) has 257 more horse power than 2009 Audi Q5. (236 HP) In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 2009 Audi Q5. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 240 kg more than 2009 Audi Q5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q5 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q5 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, 2003 Mercedes-Benz S (800 Nm) has 350 more torque (in Nm) than 2009 Audi Q5. (450 Nm). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi Q5.
Compare all specifications:
| 2009 Audi Q5 | 2003 Mercedes-Benz S | |
| Make | Audi | Mercedes-Benz |
| Model | Q5 | S |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 5513 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 236 HP | 493 HP |
| Torque | 450 Nm | 800 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1820 kg | 2060 kg |
| Vehicle Length | 4640 mm | 5170 mm |
| Vehicle Width | 1890 mm | 1860 mm |
| Vehicle Height | 1660 mm | 1460 mm |
| Wheelbase Size | 2810 mm | 3090 mm |
