2008 Mercedes-Benz C vs. 2009 Mercedes-Benz S
To start off, 2009 Mercedes-Benz S is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz C would be higher. At 5,513 cc (12 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz C (517 HP @ 5500 RPM) has 7 more horse power than 2009 Mercedes-Benz S. (510 HP @ 5000 RPM). In normal driving conditions, 2008 Mercedes-Benz C should accelerate faster than 2009 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 690 kg more than 2008 Mercedes-Benz C.
Because 2009 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz S 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 (830 Nm @ 1900 RPM) has 590 more torque (in Nm) than 2008 Mercedes-Benz C. (240 Nm @ 2800 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz C.
Compare all specifications:
| 2008 Mercedes-Benz C | 2009 Mercedes-Benz S | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | C | S |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 5513 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 517 HP | 510 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 240 Nm | 830 Nm |
| Torque RPM | 2800 RPM | 1900 RPM |
| Engine Bore Size | 82 mm | 82 mm |
| Engine Stroke Size | 85 mm | 87 mm |
| Engine Compression Ratio | 8.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 231 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 4.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 2180 kg |
| Vehicle Length | 4980 mm | 5210 mm |
| Vehicle Width | 1430 mm | 1480 mm |
| Vehicle Height | 1730 mm | 1880 mm |
| Wheelbase Size | 2770 mm | 3170 mm |
| Fuel Consumption Overall | 8.9 L/100km | 14.3 L/100km |
| Fuel Tank Capacity | 62 L | 90 L |
