2005 Mazda 3 vs. 2004 Opel Vectra
To start off, 2005 Mazda 3 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 2,958 cc (6 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (174 HP @ 4000 RPM) has 70 more horse power than 2005 Mazda 3. (104 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 2005 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 365 kg more than 2005 Mazda 3. 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, 2004 Opel Vectra (370 Nm @ 1900 RPM) has 224 more torque (in Nm) than 2005 Mazda 3. (146 Nm @ 4000 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 3. 2004 Opel Vectra has automatic transmission and 2005 Mazda 3 has manual transmission. 2005 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mazda 3 | 2004 Opel Vectra | |
| Make | Mazda | Opel |
| Model | 3 | Vectra |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 174 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 146 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Engine Bore Size | 78 mm | 87.5 mm |
| Engine Stroke Size | 83.6 mm | 82 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 182 km/hour | 222 km/hour |
| Acceleration 0-100mph | 11 seconds | 9.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1345 kg | 1710 kg |
| Vehicle Length | 4430 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2650 mm | 2700 mm |
| Fuel Consumption Overall | 7.2 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
