2009 Mercedes-Benz ML vs. 1991 Mercedes-Benz 500
To start off, 2009 Mercedes-Benz ML is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 500 would be higher. At 4,971 cc (8 cylinders), 1991 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 500 (326 HP @ 5700 RPM) has 116 more horse power than 2009 Mercedes-Benz ML. (210 HP @ 3800 RPM) In normal driving conditions, 1991 Mercedes-Benz 500 should accelerate faster than 2009 Mercedes-Benz ML.
Because 2009 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 500. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz ML will offer significantly more control. 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 ML (540 Nm @ 1600 RPM) has 60 more torque (in Nm) than 1991 Mercedes-Benz 500. (480 Nm @ 3900 RPM). This means 2009 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 500.
Compare all specifications:
| 2009 Mercedes-Benz ML | 1991 Mercedes-Benz 500 | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | ML | 500 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 4971 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 210 HP | 326 HP |
| Engine RPM | 3800 RPM | 5700 RPM |
| Torque | 540 Nm | 480 Nm |
| Torque RPM | 1600 RPM | 3900 RPM |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4790 mm | 5220 mm |
| Vehicle Width | 1940 mm | 1890 mm |
| Vehicle Height | 1820 mm | 1500 mm |
| Wheelbase Size | 2920 mm | 3150 mm |
| Fuel Tank Capacity | 95 L | 70 L |
