1992 Mercedes-Benz 420 vs. 2005 Mercedes-Benz ML
To start off, 2005 Mercedes-Benz ML is newer by 13 year(s). Which means there will be less support and parts availability for 1992 Mercedes-Benz 420. In addition, the cost of maintenance, including insurance, on 1992 Mercedes-Benz 420 would be higher. At 4,196 cc (8 cylinders), 1992 Mercedes-Benz 420 is equipped with a bigger engine. In terms of performance, 1992 Mercedes-Benz 420 (296 HP @ 5700 RPM) has 49 more horse power than 2005 Mercedes-Benz ML. (247 HP @ 4000 RPM). In normal driving conditions, 1992 Mercedes-Benz 420 should accelerate faster than 2005 Mercedes-Benz ML.
Because 2005 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 1992 Mercedes-Benz 420. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Mercedes-Benz ML (560 Nm @ 1700 RPM) has 150 more torque (in Nm) than 1992 Mercedes-Benz 420. (410 Nm @ 3900 RPM). This means 2005 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1992 Mercedes-Benz 420.
Compare all specifications:
| 1992 Mercedes-Benz 420 | 2005 Mercedes-Benz ML | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | 420 | ML |
| Year Released | 1992 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 3994 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 296 HP | 247 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 410 Nm | 560 Nm |
| Torque RPM | 3900 RPM | 1700 RPM |
| Engine Compression Ratio | 10.0:1 | 19.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 5070 mm | 4640 mm |
| Vehicle Width | 1920 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1830 mm |
| Wheelbase Size | 2500 mm | 2720 mm |
| Fuel Tank Capacity | 100 L | 83 L |
