2007 Mercedes-Benz C vs. 2006 Mercedes-Benz R
To start off, 2007 Mercedes-Benz C is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz R would be higher. At 3,497 cc (6 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (268 HP @ 6000 RPM) has 81 more horse power than 2006 Mercedes-Benz R. (187 HP @ 4000 RPM). In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 2006 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 435 kg more than 2007 Mercedes-Benz C.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2006 Mercedes-Benz R (441 Nm @ 1400 RPM) has 91 more torque (in Nm) than 2007 Mercedes-Benz C. (350 Nm @ 2400 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C.
Compare all specifications:
| 2007 Mercedes-Benz C | 2006 Mercedes-Benz R | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | C | R |
| Year Released | 2007 | 2006 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3497 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 187 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 350 Nm | 441 Nm |
| Torque RPM | 2400 RPM | 1400 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 9.8 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1785 kg | 2220 kg |
| Vehicle Length | 4550 mm | 4930 mm |
| Vehicle Width | 1730 mm | 1930 mm |
| Vehicle Height | 1450 mm | 1660 mm |
| Wheelbase Size | 2720 mm | 2990 mm |
| Fuel Consumption Overall | 10.5 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 62 L | 80 L |
