2003 Mercedes-Benz E vs. 2006 Mercury Mariner
To start off, 2006 Mercury Mariner is newer by 3 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 2,999 cc (6 cylinders), 2006 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2006 Mercury Mariner (200 HP @ 6000 RPM) has 26 more horse power than 2003 Mercedes-Benz E. (174 HP @ 4200 RPM) In normal driving conditions, 2006 Mercury Mariner should accelerate faster than 2003 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz E weights approximately 259 kg more than 2006 Mercury Mariner.
Because 2006 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2006 Mercury Mariner 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, 2003 Mercedes-Benz E (425 Nm @ 2000 RPM) has 163 more torque (in Nm) than 2006 Mercury Mariner. (262 Nm @ 4850 RPM). This means 2003 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercury Mariner.
Compare all specifications:
| 2003 Mercedes-Benz E | 2006 Mercury Mariner | |
| Make | Mercedes-Benz | Mercury |
| Model | E | Mariner |
| Year Released | 2003 | 2006 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2604 cc | 2999 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 174 HP | 200 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 425 Nm | 262 Nm |
| Torque RPM | 2000 RPM | 4850 RPM |
| Engine Compression Ratio | 18.0:1 | 9.4:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1830 kg | 1571 kg |
| Vehicle Length | 4860 mm | 4450 mm |
| Vehicle Width | 1830 mm | 1790 mm |
| Vehicle Height | 1500 mm | 1780 mm |
| Wheelbase Size | 2860 mm | 2630 mm |
| Fuel Tank Capacity | 70 L | 62 L |
