2003 Opel Vectra vs. 2012 Mazda CX-7
To start off, 2012 Mazda CX-7 is newer by 9 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 2,500 cc (4 cylinders), 2012 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2012 Mazda CX-7 (161 HP @ 6000 RPM) has 36 more horse power than 2003 Opel Vectra. (125 HP @ 4000 RPM) In normal driving conditions, 2012 Mazda CX-7 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mazda CX-7 weights approximately 26 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, 2003 Opel Vectra (280 Nm @ 1500 RPM) has 62 more torque (in Nm) than 2012 Mazda CX-7. (218 Nm @ 3500 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2012 Mazda CX-7. 2012 Mazda CX-7 has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Vectra | 2012 Mazda CX-7 | |
| Make | Opel | Mazda |
| Model | Vectra | CX-7 |
| Year Released | 2003 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2169 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 125 HP | 161 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 280 Nm | 218 Nm |
| Torque RPM | 1500 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1560 kg | 1586 kg |
| Vehicle Length | 4830 mm | 4681 mm |
| Vehicle Width | 1800 mm | 1872 mm |
| Vehicle Height | 1510 mm | 1646 mm |
