2007 Mercedes-Benz R vs. 2009 Mercedes-Benz E
To start off, 2009 Mercedes-Benz E is newer by 2 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. Both 2007 Mercedes-Benz R and 2009 Mercedes-Benz E are equipped with a 2,987 cc engine. In terms of performance, 2009 Mercedes-Benz E (221 HP @ 3800 RPM) has 34 more horse power than 2007 Mercedes-Benz R. (187 HP @ 4000 RPM) In normal driving conditions, 2009 Mercedes-Benz E should accelerate faster than 2007 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz E weights approximately 606 kg more than 2007 Mercedes-Benz R. 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 2009 Mercedes-Benz E. 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, 2009 Mercedes-Benz E (540 Nm @ 1600 RPM) has 100 more torque (in Nm) than 2007 Mercedes-Benz R. (440 Nm @ 1400 RPM). This means 2009 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz R.
Compare all specifications:
| 2007 Mercedes-Benz R | 2009 Mercedes-Benz E | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | R | E |
| Year Released | 2007 | 2009 |
| Body Type | Minivan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 221 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 440 Nm | 540 Nm |
| Torque RPM | 1400 RPM | 1600 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 92 mm | 92 mm |
| Engine Compression Ratio | 18.0:1 | 17.7:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 9.8 seconds | 7.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2226 kg | 2832 kg |
| Vehicle Length | 4930 mm | 4900 mm |
| Vehicle Width | 1930 mm | 1520 mm |
| Vehicle Height | 1660 mm | 1830 mm |
| Wheelbase Size | 2990 mm | 2860 mm |
| Fuel Consumption Overall | 9.3 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
