2009 Lexus RX vs. 2006 Mercedes-Benz C
To start off, 2009 Lexus RX is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz C would be higher. At 3,439 cc (6 cylinders), 2009 Lexus RX is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (270 HP @ 6200 RPM) has 122 more horse power than 2006 Mercedes-Benz C. (148 HP @ 4200 RPM). In normal driving conditions, 2009 Lexus RX should accelerate faster than 2006 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 125 kg more than 2006 Mercedes-Benz C. 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 2006 Mercedes-Benz C. 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, both vehicles can yield 340 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2009 Lexus RX | 2006 Mercedes-Benz C | |
| Make | Lexus | Mercedes-Benz |
| Model | RX | C |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3439 cc | 2148 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 270 HP | 148 HP |
| Engine RPM | 6200 RPM | 4200 RPM |
| Torque | 340 Nm | 340 Nm |
| Torque RPM | 4700 RPM | 2000 RPM |
| Engine Bore Size | 87.5 mm | 88 mm |
| Engine Stroke Size | 96 mm | 88.3 mm |
| Engine Compression Ratio | 10.8:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 7.8 seconds | 10.6 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1910 kg | 1785 kg |
| Vehicle Length | 4740 mm | 4350 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1690 mm | 1410 mm |
| Wheelbase Size | 2720 mm | 2720 mm |
| Fuel Consumption Overall | 12.4 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 73 L | 62 L |
