2009 Mercedes-Benz ML vs. 2007 Opel Vectra
To start off, 2009 Mercedes-Benz ML is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2007 Opel Vectra would be higher. At 3,496 cc (6 cylinders), 2009 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz ML (268 HP @ 6000 RPM) has 93 more horse power than 2007 Opel Vectra. (175 HP @ 4000 RPM). In normal driving conditions, 2009 Mercedes-Benz ML should accelerate faster than 2007 Opel Vectra.
Because 2009 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz ML 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, 2007 Opel Vectra (370 Nm @ 1900 RPM) has 20 more torque (in Nm) than 2009 Mercedes-Benz ML. (350 Nm @ 2400 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz ML.
Compare all specifications:
| 2009 Mercedes-Benz ML | 2007 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | ML | Vectra |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 175 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 350 Nm | 370 Nm |
| Torque RPM | 2400 RPM | 1900 RPM |
| Engine Compression Ratio | 11.0:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4790 mm | 4830 mm |
| Vehicle Width | 1920 mm | 1800 mm |
| Vehicle Height | 1820 mm | 1510 mm |
| Wheelbase Size | 2920 mm | 2840 mm |
| Fuel Consumption Overall | 13.8 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 95 L | 60 L |
