2007 Mercedes-Benz R vs. 2009 Mercedes-Benz C
To start off, 2009 Mercedes-Benz C 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. 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 335 more horse power than 2009 Mercedes-Benz C. (168 HP @ 3800 RPM). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2009 Mercedes-Benz C.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz C. 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 (632 Nm @ 5000 RPM) has 232 more torque (in Nm) than 2009 Mercedes-Benz C. (400 Nm @ 2000 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz C. 2007 Mercedes-Benz R has automatic transmission and 2009 Mercedes-Benz C has manual transmission. 2009 Mercedes-Benz C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz R | 2009 Mercedes-Benz C | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | R | C |
| Year Released | 2007 | 2009 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 2148 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 503 HP | 168 HP |
| Engine RPM | 6800 RPM | 3800 RPM |
| Torque | 632 Nm | 400 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5160 mm | 4590 mm |
| Vehicle Width | 1930 mm | 1450 mm |
| Vehicle Height | 1670 mm | 1780 mm |
| Wheelbase Size | 3220 mm | 2770 mm |
| Fuel Consumption Overall | 18.1 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 80 L | 62 L |
