2007 Opel Vectra vs. 2011 BMW 750
To start off, 2011 BMW 750 is newer by 4 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 4,400 cc (8 cylinders), 2011 BMW 750 is equipped with a bigger engine. In terms of performance, 2011 BMW 750 (400 HP @ 5500 RPM) has 227 more horse power than 2007 Opel Vectra. (173 HP @ 5500 RPM) In normal driving conditions, 2011 BMW 750 should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 750 weights approximately 620 kg more than 2007 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW 750 is all wheel drive (AWD), it will have significant more traction and grip than 2007 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2011 BMW 750 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, 2011 BMW 750 (609 Nm @ 1750 RPM) has 344 more torque (in Nm) than 2007 Opel Vectra. (265 Nm @ 2500 RPM). This means 2011 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra. 2011 BMW 750 has automatic transmission and 2007 Opel Vectra has manual transmission. 2007 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Vectra | 2011 BMW 750 | |
| Make | Opel | BMW |
| Model | Vectra | 750 |
| Year Released | 2007 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 400 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 265 Nm | 609 Nm |
| Torque RPM | 2500 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1585 kg | 2205 kg |
| Vehicle Length | 4830 mm | 5215 mm |
| Vehicle Width | 1800 mm | 1902 mm |
| Vehicle Height | 1510 mm | 1481 mm |
| Wheelbase Size | 2840 mm | 3211 mm |
| Fuel Tank Capacity | 60 L | 82 L |
