2007 Lexus RX vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Lexus RX. In addition, the cost of maintenance, including insurance, on 2007 Lexus RX would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (437 HP @ 5500 RPM) has 165 more horse power than 2007 Lexus RX. (272 HP @ 6200 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 179 kg more than 2007 Lexus RX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 BMW 6 series (649 Nm @ 4500 RPM) has 307 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
| 2007 Lexus RX | 2013 BMW 6 series | |
| Make | Lexus | BMW |
| Model | RX | 6 series |
| Year Released | 2007 | 2013 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 437 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 342 Nm | 649 Nm |
| Torque RPM | 4700 RPM | 4500 RPM |
| Engine Compression Ratio | 10.8:1 | 10.0 :1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 195 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 4.5 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1910 kg | 2089 kg |
| Vehicle Length | 4580 mm | 5009 mm |
| Vehicle Width | 1850 mm | 2081 mm |
| Vehicle Height | 1680 mm | 1392 mm |
| Wheelbase Size | 2730 mm | 2968 mm |
| Fuel Tank Capacity | 75 L | 70 L |
