2004 Audi S4 vs. 2008 Mercedes-Benz ML
To start off, 2008 Mercedes-Benz ML is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Audi S4. In addition, the cost of maintenance, including insurance, on 2004 Audi S4 would be higher. At 4,966 cc (8 cylinders), 2008 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 51 more horse power than 2008 Mercedes-Benz ML. (288 HP @ 2700 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 2008 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz ML weights approximately 375 kg more than 2004 Audi S4.
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, 2008 Mercedes-Benz ML (440 Nm @ 2700 RPM) has 30 more torque (in Nm) than 2004 Audi S4. (410 Nm @ 3500 RPM). This means 2008 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi S4.
Compare all specifications:
| 2004 Audi S4 | 2008 Mercedes-Benz ML | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | ML |
| Year Released | 2004 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 4966 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 339 HP | 288 HP |
| Engine RPM | 7000 RPM | 2700 RPM |
| Torque | 410 Nm | 440 Nm |
| Torque RPM | 3500 RPM | 2700 RPM |
| Engine Bore Size | 84.5 mm | 97 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 250 km/hour | 222 km/hour |
| Acceleration 0-100mph | 5.8 seconds | 8 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1765 kg | 2140 kg |
| Vehicle Length | 4590 mm | 4640 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1830 mm |
| Wheelbase Size | 2470 mm | 2830 mm |
| Fuel Consumption Overall | 12.3 L/100km | 14.6 L/100km |
| Fuel Tank Capacity | 63 L | 83 L |
