1999 Mercedes-Benz ML vs. 2009 Mercedes-Benz S
To start off, 2009 Mercedes-Benz S is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz ML would be higher. At 5,513 cc (12 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (510 HP @ 5000 RPM) has 349 more horse power than 1999 Mercedes-Benz ML. (161 HP @ 4200 RPM) In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 1999 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 700 kg more than 1999 Mercedes-Benz ML. 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, 2009 Mercedes-Benz S (830 Nm @ 1900 RPM) has 430 more torque (in Nm) than 1999 Mercedes-Benz ML. (400 Nm @ 1800 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz ML.
Compare all specifications:
| 1999 Mercedes-Benz ML | 2009 Mercedes-Benz S | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | ML | S |
| Year Released | 1999 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2688 cc | 5513 cc |
| Engine Cylinders | 5 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 161 HP | 510 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 400 Nm | 830 Nm |
| Torque RPM | 1800 RPM | 1900 RPM |
| Engine Bore Size | 88 mm | 82 mm |
| Engine Stroke Size | 88.4 mm | 87 mm |
| Engine Compression Ratio | 18.0:1 | 9.0:1 |
| Top Speed | 183 km/hour | 250 km/hour |
| Acceleration 0-100mph | 11.9 seconds | 4.9 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 | 1480 kg | 2180 kg |
| Vehicle Length | 4590 mm | 5210 mm |
| Vehicle Width | 1840 mm | 1480 mm |
| Vehicle Height | 1830 mm | 1880 mm |
| Wheelbase Size | 2860 mm | 3170 mm |
| Fuel Tank Capacity | 72 L | 90 L |
