2007 Mercedes-Benz G vs. 2001 Opel Vectra
To start off, 2007 Mercedes-Benz G is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2001 Opel Vectra would be higher. At 3,996 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (247 HP @ 4000 RPM) has 124 more horse power than 2001 Opel Vectra. (123 HP @ 4000 RPM). In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 300 kg more than 2001 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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 Mercedes-Benz G (560 Nm @ 1700 RPM) has 290 more torque (in Nm) than 2001 Opel Vectra. (270 Nm @ 1500 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra. 2007 Mercedes-Benz G has automatic transmission and 2001 Opel Vectra has manual transmission. 2001 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz G | 2001 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | G | Vectra |
| Year Released | 2007 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 2260 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 123 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 560 Nm | 270 Nm |
| Torque RPM | 1700 RPM | 1500 RPM |
| Engine Compression Ratio | 19.0:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1690 kg | 1390 kg |
| Vehicle Length | 4260 mm | 4500 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1950 mm | 1500 mm |
| Wheelbase Size | 2410 mm | 2650 mm |
| Fuel Tank Capacity | 96 L | 60 L |
