2006 BMW 645 vs. 2011 Mercedes-Benz ML
To start off, 2011 Mercedes-Benz ML is newer by 5 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 118 more horse power than 2011 Mercedes-Benz ML. (210 HP @ 3800 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2011 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz ML weights approximately 420 kg more than 2006 BMW 645.
Because 2011 Mercedes-Benz ML is all wheel drive (AWD), it will have significant more traction and grip than 2006 BMW 645. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Mercedes-Benz ML (542 Nm @ 1600 RPM) has 92 more torque (in Nm) than 2006 BMW 645. (450 Nm @ 3600 RPM). This means 2011 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 645. 2011 Mercedes-Benz ML has automatic transmission and 2006 BMW 645 has manual transmission. 2006 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 645 | 2011 Mercedes-Benz ML | |
| Make | BMW | Mercedes-Benz |
| Model | 645 | ML |
| Year Released | 2006 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 328 HP | 210 HP |
| Engine RPM | 6100 RPM | 3800 RPM |
| Torque | 450 Nm | 542 Nm |
| Torque RPM | 3600 RPM | 1600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1836 kg | 2256 kg |
| Vehicle Length | 4830 mm | 4780 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1380 mm | 1816 mm |
| Wheelbase Size | 2790 mm | 2913 mm |
| Fuel Tank Capacity | 70 L | 95 L |
