2006 Lexus LS vs. 2003 Mercedes-Benz S
To start off, 2006 Lexus LS is newer by 3 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 4,294 cc (8 cylinders), 2006 Lexus LS is equipped with a bigger engine. In terms of performance, 2006 Lexus LS (278 HP @ 5600 RPM) has 2 more horse power than 2003 Mercedes-Benz S. (276 HP @ 5750 RPM). In normal driving conditions, 2006 Lexus LS should accelerate faster than 2003 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 190 kg more than 2006 Lexus LS.
Because 2003 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2006 Lexus LS. In wet, icy, snow, or gravel driving conditions, 2003 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, 2006 Lexus LS (423 Nm @ 3400 RPM) has 23 more torque (in Nm) than 2003 Mercedes-Benz S. (400 Nm @ 3000 RPM). This means 2006 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz S.
Compare all specifications:
| 2006 Lexus LS | 2003 Mercedes-Benz S | |
| Make | Lexus | Mercedes-Benz |
| Model | LS | S |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 4266 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 278 HP | 276 HP |
| Engine RPM | 5600 RPM | 5750 RPM |
| Torque | 423 Nm | 400 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Engine Bore Size | 91.1 mm | 89.9 mm |
| Engine Stroke Size | 82.5 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 6.3 seconds | 7.4 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 | 1765 kg | 1955 kg |
| Vehicle Length | 5020 mm | 5050 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1500 mm | 1460 mm |
| Wheelbase Size | 2930 mm | 2860 mm |
| Fuel Consumption Overall | 11.2 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 84 L | 88 L |
