2009 Mercedes-Benz R vs. 2007 Mercedes-Benz E
To start off, 2009 Mercedes-Benz R is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz E would be higher. At 2,987 cc (6 cylinders), 2007 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (210 HP @ 3800 RPM) has 23 more horse power than 2007 Mercedes-Benz E. (187 HP @ 4000 RPM). In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 2007 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz E weights approximately 615 kg more than 2009 Mercedes-Benz R.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2009 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 R (540 Nm @ 1600 RPM) has 139 more torque (in Nm) than 2007 Mercedes-Benz E. (401 Nm @ 1400 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz E.
Compare all specifications:
| 2009 Mercedes-Benz R | 2007 Mercedes-Benz E | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | R | E |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2985 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 210 HP | 187 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Torque | 540 Nm | 401 Nm |
| Torque RPM | 1600 RPM | 1400 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1240 kg | 1855 kg |
| Vehicle Length | 5160 mm | 4860 mm |
| Vehicle Width | 1960 mm | 1830 mm |
| Vehicle Height | 1670 mm | 1500 mm |
| Wheelbase Size | 3220 mm | 2860 mm |
| Fuel Consumption Overall | 11.2 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
