2009 Mercedes-Benz CLS vs. 2003 Mercedes-Benz E
To start off, 2009 Mercedes-Benz CLS is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz E would be higher. At 5,461 cc (8 cylinders), 2009 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (377 HP @ 6000 RPM) has 157 more horse power than 2003 Mercedes-Benz E. (220 HP @ 5600 RPM). In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 2003 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLS weights approximately 50 kg more than 2003 Mercedes-Benz E. 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 CLS (392 Nm @ 4800 RPM) has 77 more torque (in Nm) than 2003 Mercedes-Benz E. (315 Nm @ 3000 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz E.
Compare all specifications:
| 2009 Mercedes-Benz CLS | 2003 Mercedes-Benz E | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | CLS | E |
| Year Released | 2009 | 2003 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 3199 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 377 HP | 220 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 392 Nm | 315 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Top Speed | 250 km/hour | 233 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 8.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1835 kg | 1785 kg |
| Vehicle Length | 4920 mm | 4860 mm |
| Vehicle Width | 1880 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1500 mm |
| Wheelbase Size | 2570 mm | 2860 mm |
| Fuel Tank Capacity | 80 L | 70 L |
