2007 Acura RDX vs. 2009 BMW 528
To start off, 2009 BMW 528 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Acura RDX. In addition, the cost of maintenance, including insurance, on 2007 Acura RDX would be higher. At 2,996 cc (6 cylinders), 2009 BMW 528 is equipped with a bigger engine. In terms of performance, 2007 Acura RDX (240 HP @ 6000 RPM) has 10 more horse power than 2009 BMW 528. (230 HP @ 6500 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 2009 BMW 528.
Because 2007 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 528. In wet, icy, snow, or gravel driving conditions, 2007 Acura RDX 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, 2007 Acura RDX (353 Nm @ 4500 RPM) has 82 more torque (in Nm) than 2009 BMW 528. (271 Nm @ 2750 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 528. 2007 Acura RDX has automatic transmission and 2009 BMW 528 has manual transmission. 2009 BMW 528 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Acura RDX | 2009 BMW 528 | |
| Make | Acura | BMW |
| Model | RDX | 528 |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 230 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 353 Nm | 271 Nm |
| Torque RPM | 4500 RPM | 2750 RPM |
| Engine Compression Ratio | 8.8:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4600 mm | 4860 mm |
| Vehicle Width | 1880 mm | 1850 mm |
| Vehicle Height | 1660 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2890 mm |
