2006 BMW 523 vs. 2010 Mazda CX-7
To start off, 2010 Mazda CX-7 is newer by 4 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 (6 cylinders), 2006 BMW 523 is equipped with a bigger engine. In terms of performance, 2010 Mazda CX-7 (244 HP @ 5000 RPM) has 69 more horse power than 2006 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 2010 Mazda CX-7 should accelerate faster than 2006 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mazda CX-7 weights approximately 86 kg more than 2006 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 523 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 2010 Mazda CX-7, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 Mazda CX-7 (349 Nm @ 2500 RPM) has 119 more torque (in Nm) than 2006 BMW 523. (230 Nm @ 3500 RPM). This means 2010 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 523. 2010 Mazda CX-7 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. 2010 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 523 | 2010 Mazda CX-7 | |
| Make | BMW | Mazda |
| Model | 523 | CX-7 |
| Year Released | 2006 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2300 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 244 HP |
| Engine RPM | 5800 RPM | 5000 RPM |
| Torque | 230 Nm | 349 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1632 kg | 1718 kg |
| Vehicle Length | 4850 mm | 4681 mm |
| Vehicle Width | 1850 mm | 1872 mm |
| Vehicle Height | 1470 mm | 1646 mm |
| Wheelbase Size | 2890 mm | 2751 mm |
| Fuel Tank Capacity | 70 L | 69 L |
