2004 Mercedes-Benz ML vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz ML would be higher. At 2,986 cc (6 cylinders), 2004 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz ML (187 HP @ 4200 RPM) has 9 more horse power than 2009 Audi A4. (178 HP @ 4000 RPM). In normal driving conditions, 2004 Mercedes-Benz ML should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz ML weights approximately 520 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2004 Mercedes-Benz ML (440 Nm @ 1400 RPM) has 70 more torque (in Nm) than 2009 Audi A4. (370 Nm @ 1500 RPM). This means 2004 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2004 Mercedes-Benz ML | 2009 Audi A4 | |
| Make | Mercedes-Benz | Audi |
| Model | ML | A4 |
| Year Released | 2004 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 2496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 187 HP | 178 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 440 Nm | 370 Nm |
| Torque RPM | 1400 RPM | 1500 RPM |
| Engine Bore Size | 83 mm | 78.3 mm |
| Engine Stroke Size | 92 mm | 86.4 mm |
| Engine Compression Ratio | 18.0:1 | 18.5:1 |
| Top Speed | 200 km/hour | 226 km/hour |
| Acceleration 0-100mph | 10.4 seconds | 8.4 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2110 kg | 1590 kg |
| Vehicle Length | 4790 mm | 4550 mm |
| Vehicle Width | 1920 mm | 1780 mm |
| Vehicle Height | 1820 mm | 1430 mm |
| Wheelbase Size | 2970 mm | 2660 mm |
| Fuel Tank Capacity | 95 L | 66 L |
