2001 Mercedes-Benz ML vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2001 Mercedes-Benz ML would be higher. At 2,958 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (175 HP @ 4000 RPM) has 14 more horse power than 2001 Mercedes-Benz ML. (161 HP @ 4200 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2001 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 199 kg more than 2001 Mercedes-Benz ML. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 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, 2001 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, 2001 Mercedes-Benz ML (400 Nm @ 1800 RPM) has 30 more torque (in Nm) than 2007 Opel Vectra. (370 Nm @ 1900 RPM). This means 2001 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2001 Mercedes-Benz ML | 2007 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | ML | Vectra |
| Year Released | 2001 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 2958 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 175 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 400 Nm | 370 Nm |
| Torque RPM | 1800 RPM | 1900 RPM |
| Engine Compression Ratio | 18.0:1 | 18.5:1 |
| Top Speed | 183 km/hour | 217 km/hour |
| Acceleration 0-100mph | 11.4 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 | 1506 kg | 1705 kg |
| Vehicle Length | 4640 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1830 mm | 1510 mm |
| Wheelbase Size | 2860 mm | 2840 mm |
| Fuel Tank Capacity | 83 L | 60 L |
