2007 Lexus RX vs. 2005 Mazda 6
To start off, 2007 Lexus RX is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mazda 6. In addition, the cost of maintenance, including insurance, on 2005 Mazda 6 would be higher. At 3,455 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 133 more horse power than 2005 Mazda 6. (139 HP @ 6000 RPM). In normal driving conditions, 2007 Lexus RX should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 520 kg more than 2005 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Lexus RX (342 Nm @ 4700 RPM) has 161 more torque (in Nm) than 2005 Mazda 6. (181 Nm @ 4500 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2007 Lexus RX | 2005 Mazda 6 | |
| Make | Lexus | Mazda |
| Model | RX | 6 |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3455 cc | 1989 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 139 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 342 Nm | 181 Nm |
| Torque RPM | 4700 RPM | 4500 RPM |
| Engine Bore Size | 94 mm | 87.5 mm |
| Engine Stroke Size | 83 mm | 83.1 mm |
| Engine Compression Ratio | 10.8:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 180 km/hour | 208 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 9.7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1835 kg | 1315 kg |
| Vehicle Length | 4750 mm | 4690 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1680 mm | 1440 mm |
| Wheelbase Size | 2720 mm | 2680 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 72 L | 64 L |
