2005 Audi A4 vs. 2013 Mercedes-Benz S
To start off, 2013 Mercedes-Benz S is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 5,500 cc (12 cylinders), 2013 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz S (503 HP @ 5000 RPM) has 374 more horse power than 2005 Audi A4. (129 HP @ 4000 RPM) In normal driving conditions, 2013 Mercedes-Benz S should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz S weights approximately 670 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2005 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, 2013 Mercedes-Benz S (830 Nm @ 3500 RPM) has 520 more torque (in Nm) than 2005 Audi A4. (310 Nm @ 1900 RPM). This means 2013 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 2013 Mercedes-Benz S | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | S |
| Year Released | 2005 | 2013 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 6 valves |
| Horse Power | 129 HP | 503 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 310 Nm | 830 Nm |
| Torque RPM | 1900 RPM | 3500 RPM |
| Engine Bore Size | 79.5 mm | 82 mm |
| Engine Stroke Size | 95.5 mm | 87 mm |
| Engine Compression Ratio | 19.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 202 km/hour | 250 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 4.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1540 kg | 2210 kg |
| Vehicle Length | 4550 mm | 5226 mm |
| Vehicle Width | 1780 mm | 2120 mm |
| Vehicle Height | 1430 mm | 1479 mm |
| Wheelbase Size | 2660 mm | 3165 mm |
