2006 Mercedes-Benz E vs. 2005 Opel Vectra
To start off, 2006 Mercedes-Benz E is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 3,491 cc (6 cylinders), 2006 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz E (268 HP @ 6000 RPM) has 120 more horse power than 2005 Opel Vectra. (148 HP @ 4000 RPM). In normal driving conditions, 2006 Mercedes-Benz E should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz E weights approximately 575 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz E is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2006 Mercedes-Benz E 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 Mercedes-Benz E (350 Nm @ 2400 RPM) has 29 more torque (in Nm) than 2005 Opel Vectra. (321 Nm @ 2000 RPM). This means 2006 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2006 Mercedes-Benz E | 2005 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | E | Vectra |
| Year Released | 2006 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 268 HP | 148 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 350 Nm | 321 Nm |
| Torque RPM | 2400 RPM | 2000 RPM |
| Engine Compression Ratio | 10.7:1 | 18.0:1 |
| Top Speed | 250 km/hour | 207 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 10.5 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1785 kg | 1210 kg |
| Vehicle Length | 4860 mm | 4830 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1490 mm | 1510 mm |
| Wheelbase Size | 2860 mm | 2710 mm |
| Fuel Consumption Overall | 11.2 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
