2006 Audi S4 vs. 2009 Mercedes-Benz CLK
To start off, 2009 Mercedes-Benz CLK is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi S4. In addition, the cost of maintenance, including insurance, on 2006 Audi S4 would be higher. At 6,208 cc (6 cylinders), 2009 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLK (877 HP @ 6800 RPM) has 537 more horse power than 2006 Audi S4. (340 HP @ 7000 RPM) In normal driving conditions, 2009 Mercedes-Benz CLK should accelerate faster than 2006 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 126 kg more than 2009 Mercedes-Benz CLK.
Because 2009 Mercedes-Benz CLK 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 2009 Mercedes-Benz CLK. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi S4, 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, 2009 Mercedes-Benz CLK (630 Nm @ 5000 RPM) has 220 more torque (in Nm) than 2006 Audi S4. (410 Nm @ 3500 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S4.
Compare all specifications:
| 2006 Audi S4 | 2009 Mercedes-Benz CLK | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | CLK |
| Year Released | 2006 | 2009 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 6208 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 877 HP |
| Engine RPM | 7000 RPM | 6800 RPM |
| Torque | 410 Nm | 630 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Acceleration 0-100mph | 5.8 seconds | 4.6 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1884 kg | 1758 kg |
| Vehicle Length | 4590 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1420 mm |
| Vehicle Height | 1420 mm | 1750 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
| Fuel Consumption Overall | 13.8 L/100km | 14.2 L/100km |
| Fuel Tank Capacity | 63 L | 62 L |
