2007 BMW X5 vs. 2008 Mazda MX-5 Miata
To start off, 2008 Mazda MX-5 Miata is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW X5. In addition, the cost of maintenance, including insurance, on 2007 BMW X5 would be higher. At 4,398 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (316 HP @ 6100 RPM) has 168 more horse power than 2008 Mazda MX-5 Miata. (148 HP @ 6500 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 2008 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 1101 kg more than 2008 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (440 Nm @ 3700 RPM) has 252 more torque (in Nm) than 2008 Mazda MX-5 Miata. (188 Nm @ 5000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda MX-5 Miata. 2007 BMW X5 has automatic transmission and 2008 Mazda MX-5 Miata has manual transmission. 2008 Mazda MX-5 Miata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X5 | 2008 Mazda MX-5 Miata | |
| Make | BMW | Mazda |
| Model | X5 | MX-5 Miata |
| Year Released | 2007 | 2008 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 316 HP | 148 HP |
| Engine RPM | 6100 RPM | 6500 RPM |
| Torque | 440 Nm | 188 Nm |
| Torque RPM | 3700 RPM | 5000 RPM |
| Engine Bore Size | 92 mm | 87.5 mm |
| Engine Stroke Size | 82.7 mm | 83.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 229 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 7.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2196 kg | 1095 kg |
| Vehicle Length | 4670 mm | 4000 mm |
| Vehicle Width | 1710 mm | 1250 mm |
| Vehicle Height | 1880 mm | 1730 mm |
| Wheelbase Size | 2830 mm | 2340 mm |
| Fuel Consumption Overall | 15.2 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 85 L | 50 L |
