2009 Mercedes-Benz S vs. 2007 Mercedes-Benz C
To start off, 2009 Mercedes-Benz S is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz C would be higher. At 4,966 cc (8 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (382 HP @ 6000 RPM) has 153 more horse power than 2007 Mercedes-Benz C. (229 HP @ 6000 RPM). In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 1295 kg more than 2007 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz C is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz C 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 S (460 Nm @ 2700 RPM) has 160 more torque (in Nm) than 2007 Mercedes-Benz C. (300 Nm @ 2500 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C.
Compare all specifications:
| 2009 Mercedes-Benz S | 2007 Mercedes-Benz C | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | S | C |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 3 valves |
| Horse Power | 382 HP | 229 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 460 Nm | 300 Nm |
| Torque RPM | 2700 RPM | 2500 RPM |
| Engine Compression Ratio | 10.7:1 | 11.1:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 245 km/hour | 237 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 7.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2830 kg | 1535 kg |
| Vehicle Length | 5170 mm | 4530 mm |
| Vehicle Width | 1450 mm | 1730 mm |
| Vehicle Height | 1860 mm | 1450 mm |
| Wheelbase Size | 3090 mm | 2720 mm |
| Fuel Consumption Overall | 11.9 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 88 L | 62 L |
