2011 Mazda CX-9 vs. 2003 Opel Vectra
To start off, 2011 Mazda CX-9 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 3,700 cc (6 cylinders), 2011 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2011 Mazda CX-9 (273 HP @ 6250 RPM) has 153 more horse power than 2003 Opel Vectra. (120 HP @ 5400 RPM). In normal driving conditions, 2011 Mazda CX-9 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mazda CX-9 weights approximately 494 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Mazda CX-9 (366 Nm @ 4250 RPM) has 199 more torque (in Nm) than 2003 Opel Vectra. (167 Nm @ 3800 RPM). This means 2011 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2011 Mazda CX-9 | 2003 Opel Vectra | |
| Make | Mazda | Opel |
| Model | CX-9 | Vectra |
| Year Released | 2011 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 273 HP | 120 HP |
| Engine RPM | 6250 RPM | 5400 RPM |
| Torque | 366 Nm | 167 Nm |
| Torque RPM | 4250 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 1964 kg | 1470 kg |
| Vehicle Length | 5085 mm | 4830 mm |
| Vehicle Width | 1935 mm | 1800 mm |
| Vehicle Height | 1727 mm | 1510 mm |
