2007 Acura RDX vs. 2006 BMW 523
To start off, 2007 Acura RDX is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 523. In addition, the cost of maintenance, including insurance, on 2006 BMW 523 would be higher. At 2,497 cc, 2006 BMW 523 is equipped with a bigger engine. In terms of performance, 2007 Acura RDX (240 HP @ 6000 RPM) has 65 more horse power than 2006 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 2006 BMW 523.
Because 2007 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 523. 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 123 more torque (in Nm) than 2006 BMW 523. (230 Nm @ 3500 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 523. 2007 Acura RDX has automatic transmission and 2006 BMW 523 has manual transmission. 2006 BMW 523 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 | 2006 BMW 523 | |
| Make | Acura | BMW |
| Model | RDX | 523 |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 2497 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 175 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 353 Nm | 230 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4600 mm | 4850 mm |
| Vehicle Width | 1880 mm | 1850 mm |
| Vehicle Height | 1660 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2890 mm |
| Fuel Consumption Overall | 11.2 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 68 L | 70 L |
