2009 BMW X5 vs. 2012 Mazda MX-5 Miata
To start off, 2012 Mazda MX-5 Miata is newer by 3 year(s). Which means there will be less support and parts availability for 2009 BMW X5. In addition, the cost of maintenance, including insurance, on 2009 BMW X5 would be higher. At 2,993 cc (6 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (282 HP @ 4400 RPM) has 115 more horse power than 2012 Mazda MX-5 Miata. (167 HP @ 7000 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 2012 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 1011 kg more than 2012 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2009 BMW X5 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, 2009 BMW X5 (580 Nm @ 1750 RPM) has 390 more torque (in Nm) than 2012 Mazda MX-5 Miata. (190 Nm @ 5000 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2012 Mazda MX-5 Miata.
Compare all specifications:
| 2009 BMW X5 | 2012 Mazda MX-5 Miata | |
| Make | BMW | Mazda |
| Model | X5 | MX-5 Miata |
| Year Released | 2009 | 2012 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 282 HP | 167 HP |
| Engine RPM | 4400 RPM | 7000 RPM |
| Torque | 580 Nm | 190 Nm |
| Torque RPM | 1750 RPM | 5000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2150 kg | 1139 kg |
| Vehicle Length | 4860 mm | 3995 mm |
| Vehicle Width | 1940 mm | 1720 mm |
| Vehicle Height | 1740 mm | 1245 mm |
| Wheelbase Size | 2940 mm | 2329 mm |
| Fuel Tank Capacity | 85 L | 48 L |
