2007 Mercedes-Benz R vs. 2011 Lexus IS
To start off, 2011 Lexus IS is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz R would be higher. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP @ 6800 RPM) has 299 more horse power than 2011 Lexus IS. (204 HP @ 6400 RPM). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2011 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 634 kg more than 2011 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2011 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz R 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 Mercedes-Benz R (630 Nm @ 5200 RPM) has 379 more torque (in Nm) than 2011 Lexus IS. (251 Nm @ 4800 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2011 Lexus IS.
Compare all specifications:
| 2007 Mercedes-Benz R | 2011 Lexus IS | |
| Make | Mercedes-Benz | Lexus |
| Model | R | IS |
| Year Released | 2007 | 2011 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 2500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 503 HP | 204 HP |
| Engine RPM | 6800 RPM | 6400 RPM |
| Torque | 630 Nm | 251 Nm |
| Torque RPM | 5200 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2376 kg | 1742 kg |
| Vehicle Length | 5160 mm | 4633 mm |
| Vehicle Width | 1930 mm | 1801 mm |
| Vehicle Height | 1640 mm | 1415 mm |
| Wheelbase Size | 3220 mm | 2731 mm |
| Fuel Tank Capacity | 80 L | 65 L |
