2005 Lexus RX vs. 2007 Mercedes-Benz SLK
To start off, 2007 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Lexus RX. In addition, the cost of maintenance, including insurance, on 2005 Lexus RX would be higher. At 3,310 cc (6 cylinders), 2005 Lexus RX is equipped with a bigger engine. In terms of performance, 2005 Lexus RX (268 HP @ 5600 RPM) has 40 more horse power than 2007 Mercedes-Benz SLK. (228 HP @ 6100 RPM). In normal driving conditions, 2005 Lexus RX should accelerate faster than 2007 Mercedes-Benz SLK.
Because 2005 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Lexus RX (840 Nm @ 4400 RPM) has 540 more torque (in Nm) than 2007 Mercedes-Benz SLK. (300 Nm @ 2700 RPM). This means 2005 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz SLK.
Compare all specifications:
| 2005 Lexus RX | 2007 Mercedes-Benz SLK | |
| Make | Lexus | Mercedes-Benz |
| Model | RX | SLK |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3310 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 228 HP |
| Engine RPM | 5600 RPM | 6100 RPM |
| Torque | 840 Nm | 300 Nm |
| Torque RPM | 4400 RPM | 2700 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4770 mm | 4090 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1690 mm | 1300 mm |
| Wheelbase Size | 2730 mm | 2440 mm |
| Fuel Consumption Overall | 8.1 L/100km | 10.7 L/100km |
