2005 Mercedes-Benz ML vs. 2004 Opel Vectra
To start off, 2005 Mercedes-Benz ML is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 3,994 cc (8 cylinders), 2005 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz ML (247 HP @ 4000 RPM) has 73 more horse power than 2004 Opel Vectra. (174 HP @ 4000 RPM). In normal driving conditions, 2005 Mercedes-Benz ML should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz ML weights approximately 625 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Mercedes-Benz ML (560 Nm @ 1700 RPM) has 190 more torque (in Nm) than 2004 Opel Vectra. (370 Nm @ 1900 RPM). This means 2005 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2005 Mercedes-Benz ML | 2004 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | ML | Vectra |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3994 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 174 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 560 Nm | 370 Nm |
| Torque RPM | 1700 RPM | 1900 RPM |
| Engine Bore Size | 86 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Engine Compression Ratio | 19.0:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 213 km/hour | 222 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 9.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2335 kg | 1710 kg |
| Vehicle Length | 4640 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1770 mm |
| Vehicle Height | 1830 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2700 mm |
| Fuel Consumption Overall | 11 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 83 L | 60 L |
