2004 Audi A4 vs. 2007 Mercedes-Benz ML
To start off, 2007 Mercedes-Benz ML is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 2,685 cc (5 cylinders), 2007 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (197 HP @ 5100 RPM) has 36 more horse power than 2007 Mercedes-Benz ML. (161 HP @ 4200 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 2007 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz ML weights approximately 725 kg more than 2004 Audi A4.
Let's talk about torque, 2007 Mercedes-Benz ML (400 Nm @ 1800 RPM) has 120 more torque (in Nm) than 2004 Audi A4. (280 Nm @ 1800 RPM). This means 2007 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 2007 Mercedes-Benz ML | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | ML |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2685 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 161 HP |
| Engine RPM | 5100 RPM | 4200 RPM |
| Torque | 280 Nm | 400 Nm |
| Torque RPM | 1800 RPM | 1800 RPM |
| Engine Bore Size | 82.5 mm | 88 mm |
| Engine Stroke Size | 92.8 mm | 88.4 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Top Speed | 235 km/hour | 185 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 12.8 seconds |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1450 kg | 2175 kg |
| Vehicle Length | 4590 mm | 4640 mm |
| Vehicle Width | 1780 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1850 mm |
| Wheelbase Size | 2430 mm | 2830 mm |
| Fuel Consumption Overall | 8.3 L/100km | 12.6 L/100km |
| Fuel Tank Capacity | 70 L | 83 L |
