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 4,162 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 37 more horse power than 2008 Mercedes-Benz ML. (302 HP @ 3600 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 550 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 (700 Nm @ 2200 RPM) has 290 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 | 3995 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 302 HP |
| Engine RPM | 7000 RPM | 3600 RPM |
| Torque | 410 Nm | 700 Nm |
| Torque RPM | 3500 RPM | 2200 RPM |
| Engine Bore Size | 84.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 17.0:1 |
| Top Speed | 250 km/hour | 235 km/hour |
| Acceleration 0-100mph | 5.8 seconds | 6.5 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1765 kg | 2315 kg |
| Vehicle Length | 4590 mm | 4790 mm |
| Vehicle Width | 1780 mm | 1920 mm |
| Vehicle Height | 1430 mm | 1820 mm |
| Wheelbase Size | 2470 mm | 2920 mm |
| Fuel Consumption Overall | 12.3 L/100km | 11.1 L/100km |
| Fuel Tank Capacity | 63 L | 95 L |
