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 2,488 cc, 2009 Mazda 6 is equipped with a bigger engine. In terms of performance, 2009 Mazda 6 (169 HP @ 6000 RPM) has 46 more horse power than 2003 Opel Vectra. (123 HP @ 3250 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. 2003 Opel Vectra weights approximately 508 kg more than 2009 Mazda 6.
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 52 more torque (in Nm) than 2009 Mazda 6. (228 Nm @ 4000 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 6.
Compare all specifications:
| 2009 Mazda 6 | 2003 Opel Vectra | |
| Make | Mazda | Opel |
| Model | 6 | Vectra |
| Year Released | 2009 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2488 cc | 2171 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 169 HP | 123 HP |
| Engine RPM | 6000 RPM | 3250 RPM |
| Torque | 228 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Engine Bore Size | 89 mm | 84 mm |
| Engine Stroke Size | 100 mm | 98 mm |
| Engine Compression Ratio | 9.7:1 | 18.5:1 |
| Top Speed | 208 km/hour | 199 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 12.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1125 kg | 1633 kg |
| Vehicle Width | 1800 mm | 1800 mm |
| Wheelbase Size | 2730 mm | 2610 mm |
| Fuel Consumption Overall | 13.1 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 64 L | 60 L |
