2009 Lexus RX vs. 2007 Mazda MX-5 Miata
To start off, 2009 Lexus RX is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 2007 Mazda MX-5 Miata would be higher. At 3,311 cc (6 cylinders), 2009 Lexus RX is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (268 HP @ 5600 RPM) has 110 more horse power than 2007 Mazda MX-5 Miata. (158 HP @ 6700 RPM). In normal driving conditions, 2009 Lexus RX should accelerate faster than 2007 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 960 kg more than 2007 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 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2009 Lexus RX 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 Lexus RX (840 Nm @ 4400 RPM) has 652 more torque (in Nm) than 2007 Mazda MX-5 Miata. (188 Nm @ 5000 RPM). This means 2009 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda MX-5 Miata.
Compare all specifications:
| 2009 Lexus RX | 2007 Mazda MX-5 Miata | |
| Make | Lexus | Mazda |
| Model | RX | MX-5 Miata |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3311 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 158 HP |
| Engine RPM | 5600 RPM | 6700 RPM |
| Torque | 840 Nm | 188 Nm |
| Torque RPM | 4400 RPM | 5000 RPM |
| Engine Compression Ratio | 10.8:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.6 seconds | 7.9 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2115 kg | 1155 kg |
| Vehicle Length | 4770 mm | 4000 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1690 mm | 1250 mm |
| Wheelbase Size | 2730 mm | 2340 mm |
| Fuel Consumption Overall | 8.1 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 65 L | 50 L |
