2007 Mercedes-Benz R vs. 2013 Audi A4
To start off, 2013 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz R would be higher. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP) has 295 more horse power than 2013 Audi A4. (208 HP). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2013 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 646 kg more than 2013 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Mercedes-Benz R (630 Nm @ 5200 RPM) has 280 more torque (in Nm) than 2013 Audi A4. (350 Nm @ 4200 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2013 Audi A4.
Compare all specifications:
| 2007 Mercedes-Benz R | 2013 Audi A4 | |
| Make | Mercedes-Benz | Audi |
| Model | R | A4 |
| Year Released | 2007 | 2013 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 1984 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 503 HP | 208 HP |
| Torque | 630 Nm | 350 Nm |
| Torque RPM | 5200 RPM | 4200 RPM |
| Engine Bore Size | 102.2 mm | 82.5 mm |
| Engine Stroke Size | 94.6 mm | 92.8 mm |
| Engine Compression Ratio | 11.3:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 210 km/hour |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | CVT |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2376 kg | 1730 kg |
| Vehicle Length | 5160 mm | 4703 mm |
| Vehicle Width | 1930 mm | 2006 mm |
| Vehicle Height | 1640 mm | 1436 mm |
| Wheelbase Size | 3220 mm | 2808 mm |
