2005 Mercedes-Benz S vs. 2003 Mercedes-Benz S
To start off, 2005 Mercedes-Benz S is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz S would be higher. At 5,441 cc (8 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, both vehicles can yield 493 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 35 kg more than 2005 Mercedes-Benz S.
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, both vehicles can yield 700 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2005 Mercedes-Benz S | 2003 Mercedes-Benz S | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | S | S |
| Year Released | 2005 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5441 cc | 5439 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 3 valves |
| Horse Power | 493 HP | 493 HP |
| Engine RPM | 4200 RPM | 6100 RPM |
| Torque | 700 Nm | 700 Nm |
| Torque RPM | 2750 RPM | 2750 RPM |
| Engine Bore Size | 97 mm | 97 mm |
| Engine Stroke Size | 92 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1950 kg | 1985 kg |
| Vehicle Length | 5170 mm | 5050 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1450 mm |
| Wheelbase Size | 3090 mm | 2970 mm |
| Fuel Consumption Overall | 13.8 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 88 L | 88 L |
