2009 Mazda 6 vs. 2003 Opel Vectra
To start off, 2009 Mazda 6 is newer by 6 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 2,183 cc (4 cylinders), 2009 Mazda 6 is equipped with a bigger engine. In terms of performance, 2009 Mazda 6 (182 HP @ 3500 RPM) has 62 more horse power than 2003 Opel Vectra. (120 HP @ 5800 RPM). In normal driving conditions, 2009 Mazda 6 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 6 weights approximately 80 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, 2009 Mazda 6 (400 Nm @ 1800 RPM) has 230 more torque (in Nm) than 2003 Opel Vectra. (170 Nm @ 3800 RPM). This means 2009 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2009 Mazda 6 | 2003 Opel Vectra | |
| Make | Mazda | Opel |
| Model | 6 | Vectra |
| Year Released | 2009 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2183 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 120 HP |
| Engine RPM | 3500 RPM | 5800 RPM |
| Torque | 400 Nm | 170 Nm |
| Torque RPM | 1800 RPM | 3800 RPM |
| Engine Bore Size | 86 mm | 80.5 mm |
| Engine Stroke Size | 94 mm | 88.2 mm |
| Engine Compression Ratio | 16.3:1 | 10.5:1 |
| Top Speed | 218 km/hour | 199 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 12.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1570 kg | 1490 kg |
| Vehicle Length | 4760 mm | 4500 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2640 mm |
| Fuel Consumption Overall | 5.6 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 64 L | 60 L |
