2007 Mercedes-Benz ML vs. 2012 Audi S4
To start off, 2012 Audi S4 is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz ML would be higher. At 3,000 cc (6 cylinders), 2012 Audi S4 is equipped with a bigger engine. In terms of performance, 2012 Audi S4 (333 HP @ 5500 RPM) has 146 more horse power than 2007 Mercedes-Benz ML. (187 HP @ 4000 RPM) In normal driving conditions, 2012 Audi S4 should accelerate faster than 2007 Mercedes-Benz ML.
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 ML (441 Nm @ 1600 RPM) has 1 more torque (in Nm) than 2012 Audi S4. (440 Nm @ 2900 RPM). This means 2007 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2012 Audi S4.
Compare all specifications:
| 2007 Mercedes-Benz ML | 2012 Audi S4 | |
| Make | Mercedes-Benz | Audi |
| Model | ML | S4 |
| Year Released | 2007 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 333 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 441 Nm | 440 Nm |
| Torque RPM | 1600 RPM | 2900 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed automated manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4790 mm | 4704 mm |
| Vehicle Width | 1920 mm | 1780 mm |
| Vehicle Height | 1820 mm | 1427 mm |
| Wheelbase Size | 2920 mm | 2809 mm |
| Fuel Tank Capacity | 95 L | 64 L |
