2009 Audi Q5 vs. 2006 Mercedes-Benz SL
To start off, 2009 Audi Q5 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz SL would be higher. At 3,498 cc (6 cylinders), 2006 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SL (268 HP) has 32 more horse power than 2009 Audi Q5. (236 HP) In normal driving conditions, 2006 Mercedes-Benz SL should accelerate faster than 2009 Audi Q5. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SL weights approximately 5 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 2006 Mercedes-Benz SL. 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, 2009 Audi Q5 (450 Nm) has 100 more torque (in Nm) than 2006 Mercedes-Benz SL. (350 Nm). This means 2009 Audi Q5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz SL.
Compare all specifications:
| 2009 Audi Q5 | 2006 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | Q5 | SL |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 236 HP | 268 HP |
| Torque | 450 Nm | 350 Nm |
| Engine Bore Size | 83 mm | 92.9 mm |
| Engine Stroke Size | 91.4 mm | 86 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 225 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 6.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1820 kg | 1825 kg |
| Vehicle Length | 4640 mm | 4540 mm |
| Vehicle Width | 1890 mm | 1830 mm |
| Vehicle Height | 1660 mm | 1320 mm |
| Wheelbase Size | 2810 mm | 2570 mm |
| Fuel Consumption Overall | 7.5 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
