2007 Lexus RX vs. 2010 Mercedes-Benz SLK
To start off, 2010 Mercedes-Benz SLK is newer by 3 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 3,456 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 44 more horse power than 2010 Mercedes-Benz SLK. (228 HP @ 6000 RPM). In normal driving conditions, 2007 Lexus RX should accelerate faster than 2010 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 455 kg more than 2010 Mercedes-Benz SLK. 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 2010 Mercedes-Benz SLK. 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 43 more torque (in Nm) than 2010 Mercedes-Benz SLK. (299 Nm @ 2500 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz SLK. 2007 Lexus RX has automatic transmission and 2010 Mercedes-Benz SLK has manual transmission. 2010 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Lexus RX | 2010 Mercedes-Benz SLK | |
| Make | Lexus | Mercedes-Benz |
| Model | RX | SLK |
| Year Released | 2007 | 2010 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 228 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 342 Nm | 299 Nm |
| Torque RPM | 4700 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1910 kg | 1455 kg |
| Vehicle Length | 4580 mm | 4102 mm |
| Vehicle Width | 1850 mm | 1788 mm |
| Vehicle Height | 1680 mm | 1298 mm |
| Wheelbase Size | 2730 mm | 2431 mm |
| Fuel Tank Capacity | 75 L | 70 L |
