2005 Lexus RX vs. 2008 Mercedes-Benz SL
To start off, 2008 Mercedes-Benz SL is newer by 3 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 4,966 cc (8 cylinders), 2008 Mercedes-Benz SL is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SL weights approximately 1 kg more than 2005 Lexus RX.
Because 2005 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SL. 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, 2008 Mercedes-Benz SL (460 Nm) has 132 more torque (in Nm) than 2005 Lexus RX. (328 Nm). This means 2008 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Lexus RX.
Compare all specifications:
| 2005 Lexus RX | 2008 Mercedes-Benz SL | |
| Make | Lexus | Mercedes-Benz |
| Model | RX | SL |
| Year Released | 2005 | 2008 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3310 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 230 HP | 0 HP |
| Torque | 328 Nm | 460 Nm |
| Engine Bore Size | 92 mm | 97 mm |
| Engine Stroke Size | 83 mm | 84 mm |
| Engine Compression Ratio | 10.8:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1844 kg | 1845 kg |
| Vehicle Length | 4740 mm | 4540 mm |
| Vehicle Height | 1690 mm | 1830 mm |
| Wheelbase Size | 2860 mm | 2570 mm |
| Fuel Consumption Overall | 11.2 L/100km | 12.7 L/100km |
| Fuel Tank Capacity | 73 L | 90 L |
