2009 Mercedes-Benz R vs. 2006 Mercedes-Benz C
To start off, 2009 Mercedes-Benz R is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz C would be higher. At 3,498 cc (6 cylinders), 2006 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz C (269 HP @ 6000 RPM) has 48 more horse power than 2009 Mercedes-Benz R. (221 HP @ 3800 RPM) In normal driving conditions, 2006 Mercedes-Benz C should accelerate faster than 2009 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz R weights approximately 513 kg more than 2006 Mercedes-Benz C.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz C. 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 (510 Nm @ 2800 RPM) has 160 more torque (in Nm) than 2006 Mercedes-Benz C. (350 Nm @ 2400 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz C.
Compare all specifications:
| 2009 Mercedes-Benz R | 2006 Mercedes-Benz C | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | R | C |
| Year Released | 2009 | 2006 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 3498 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 269 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 510 Nm | 350 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Engine Bore Size | 83 mm | 92.9 mm |
| Engine Stroke Size | 92 mm | 86 mm |
| Engine Compression Ratio | 17.7:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 222 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 6.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2298 kg | 1785 kg |
| Vehicle Length | 5180 mm | 4820 mm |
| Vehicle Width | 1670 mm | 1730 mm |
| Vehicle Height | 1930 mm | 1500 mm |
| Wheelbase Size | 3220 mm | 2720 mm |
| Fuel Consumption Overall | 9.3 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 80 L | 89 L |
