2009 Lexus RX vs. 2013 Ford Flex
To start off, 2013 Ford Flex is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Lexus RX. In addition, the cost of maintenance, including insurance, on 2009 Lexus RX would be higher. At 3,500 cc (6 cylinders), 2013 Ford Flex is equipped with a bigger engine. In terms of performance, 2013 Ford Flex (281 HP @ 6500 RPM) has 8 more horse power than 2009 Lexus RX. (273 HP @ 6200 RPM) In normal driving conditions, 2013 Ford Flex should accelerate faster than 2009 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2013 Ford Flex weights approximately 193 kg more than 2009 Lexus RX. 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 2013 Ford Flex. 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, 2013 Ford Flex (346 Nm @ 4000 RPM) has 4 more torque (in Nm) than 2009 Lexus RX. (342 Nm @ 4700 RPM). This means 2013 Ford Flex will have an easier job in driving up hills or pulling heavy equipment than 2009 Lexus RX.
Compare all specifications:
| 2009 Lexus RX | 2013 Ford Flex | |
| Make | Lexus | Ford |
| Model | RX | Flex |
| Year Released | 2009 | 2013 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 273 HP | 281 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 342 Nm | 346 Nm |
| Torque RPM | 4700 RPM | 4000 RPM |
| Engine Bore Size | 94 mm | 92 mm |
| Engine Stroke Size | 83 mm | 86 mm |
| Engine Compression Ratio | 10.8:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1835 kg | 2028 kg |
| Vehicle Length | 4750 mm | 5125 mm |
| Vehicle Width | 1850 mm | 2256 mm |
| Vehicle Height | 1680 mm | 1726 mm |
| Wheelbase Size | 2720 mm | 2994 mm |
| Fuel Tank Capacity | 72 L | 70 L |
