1999 Mercedes-Benz E vs. 2009 Mercedes-Benz CLS
To start off, 2009 Mercedes-Benz CLS is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz E would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (288 HP @ 6400 RPM) has 174 more horse power than 1999 Mercedes-Benz E. (114 HP @ 4200 RPM) In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 1999 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLS weights approximately 135 kg more than 1999 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 (365 Nm @ 3000 RPM) has 115 more torque (in Nm) than 1999 Mercedes-Benz E. (250 Nm @ 1400 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz E.
Compare all specifications:
| 1999 Mercedes-Benz E | 2009 Mercedes-Benz CLS | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | E | CLS |
| Year Released | 1999 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 288 HP |
| Engine RPM | 4200 RPM | 6400 RPM |
| Torque | 250 Nm | 365 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 88.1 mm | 93 mm |
| Engine Stroke Size | 88.3 mm | 86 mm |
| Engine Compression Ratio | 19.0:1 | 12.2:1 |
| Acceleration 0-100mph | 12.5 seconds | 6.7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1600 kg | 1735 kg |
| Vehicle Length | 4820 mm | 4920 mm |
| Vehicle Width | 1810 mm | 1880 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2970 mm | 2860 mm |
| Fuel Consumption Overall | 6.7 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
