2005 Mercedes-Benz C vs. 2009 Mercedes-Benz S
To start off, 2009 Mercedes-Benz S is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz C would be higher. At 5,461 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 27 more horse power than 2005 Mercedes-Benz C. (355 HP @ 4200 RPM) In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 1226 kg more than 2005 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2009 Mercedes-Benz S (530 Nm) has 19 more torque (in Nm) than 2005 Mercedes-Benz C. (511 Nm). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C.
Compare all specifications:
| 2005 Mercedes-Benz C | 2009 Mercedes-Benz S | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | C | S |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5441 cc | 5461 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 355 HP | 382 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 511 Nm | 530 Nm |
| Engine Bore Size | 97 mm | 98 mm |
| Engine Stroke Size | 92 mm | 90.5 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1606 kg | 2832 kg |
| Vehicle Length | 4620 mm | 5080 mm |
| Vehicle Width | 1730 mm | 1480 mm |
| Vehicle Height | 1420 mm | 1880 mm |
| Wheelbase Size | 2810 mm | 3040 mm |
| Fuel Consumption Overall | 13.1 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 62 L | 90 L |
