2006 Audi A4 vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Audi A4. In addition, the cost of maintenance, including insurance, on 2006 Audi A4 would be higher. At 5,500 cc (12 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (510 HP @ 5000 RPM) has 258 more horse power than 2006 Audi A4. (252 HP @ 6500 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 970 kg more than 2006 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2006 Audi A4 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, 2011 Mercedes-Benz S (829 Nm @ 1800 RPM) has 498 more torque (in Nm) than 2006 Audi A4. (331 Nm @ 3250 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4. 2011 Mercedes-Benz S has automatic transmission and 2006 Audi A4 has manual transmission. 2006 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A4 | 2011 Mercedes-Benz S | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | S |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 5500 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 252 HP | 510 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 331 Nm | 829 Nm |
| Torque RPM | 3250 RPM | 1800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1275 kg | 2245 kg |
| Vehicle Length | 4550 mm | 5245 mm |
| Vehicle Width | 1780 mm | 1872 mm |
| Vehicle Height | 1430 mm | 1473 mm |
| Wheelbase Size | 2660 mm | 3165 mm |
| Fuel Tank Capacity | 70 L | 90 L |
