2005 Acura MDX vs. 2007 BMW 525
To start off, 2007 BMW 525 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Acura MDX. In addition, the cost of maintenance, including insurance, on 2005 Acura MDX would be higher. At 3,474 cc (6 cylinders), 2005 Acura MDX is equipped with a bigger engine. In terms of performance, 2005 Acura MDX (265 HP @ 5600 RPM) has 50 more horse power than 2007 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 2005 Acura MDX should accelerate faster than 2007 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura MDX weights approximately 481 kg more than 2007 BMW 525. 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, 2005 Acura MDX (343 Nm) has 93 more torque (in Nm) than 2007 BMW 525. (250 Nm). This means 2005 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525.
Compare all specifications:
| 2005 Acura MDX | 2007 BMW 525 | |
| Make | Acura | BMW |
| Model | MDX | 525 |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3474 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 265 HP | 215 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 343 Nm | 250 Nm |
| Engine Bore Size | 89 mm | 78.8 mm |
| Engine Stroke Size | 93 mm | 82 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2046 kg | 1565 kg |
| Vehicle Length | 4800 mm | 4850 mm |
| Vehicle Width | 1960 mm | 1850 mm |
| Vehicle Height | 1820 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2890 mm |
| Fuel Consumption Highway | 10.2 L/100km | 7.2 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 77 L | 70 L |
