1984 BMW 725 vs. 2001 Mercedes-Benz ML
To start off, 2001 Mercedes-Benz ML is newer by 17 year(s). Which means there will be less support and parts availability for 1984 BMW 725. In addition, the cost of maintenance, including insurance, on 1984 BMW 725 would be higher. At 3,994 cc (8 cylinders), 2001 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2001 Mercedes-Benz ML (247 HP @ 4000 RPM) has 99 more horse power than 1984 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 2001 Mercedes-Benz ML should accelerate faster than 1984 BMW 725.
Because 2001 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 1984 BMW 725. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Mercedes-Benz ML (560 Nm @ 1700 RPM) has 345 more torque (in Nm) than 1984 BMW 725. (215 Nm @ 4000 RPM). This means 2001 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 725.
Compare all specifications:
| 1984 BMW 725 | 2001 Mercedes-Benz ML | |
| Make | BMW | Mercedes-Benz |
| Model | 725 | ML |
| Year Released | 1984 | 2001 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 3994 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 247 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 215 Nm | 560 Nm |
| Torque RPM | 4000 RPM | 1700 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 71.6 mm | 86 mm |
| Engine Compression Ratio | 9.6:1 | 18.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4870 mm | 4640 mm |
| Vehicle Width | 1810 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1830 mm |
| Wheelbase Size | 2810 mm | 2860 mm |
