2004 Mazda 3 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mazda 3. In addition, the cost of maintenance, including insurance, on 2004 Mazda 3 would be higher. At 1,598 cc (4 cylinders), 2004 Mazda 3 is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (104 HP @ 6000 RPM) has 5 more horse power than 2004 Mazda 3. (99 HP @ 5500 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2004 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 144 kg more than 2004 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, 2007 Opel Astra (150 Nm @ 3900 RPM) has 5 more torque (in Nm) than 2004 Mazda 3. (145 Nm @ 4000 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 3.
Compare all specifications:
2004 Mazda 3 | 2007 Opel Astra | |
Make | Mazda | Opel |
Model | 3 | Astra |
Year Released | 2004 | 2007 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 1587 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 99 HP | 104 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 145 Nm | 150 Nm |
Torque RPM | 4000 RPM | 3900 RPM |
Engine Bore Size | 78 mm | 79 mm |
Engine Stroke Size | 83.6 mm | 81.5 mm |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 182 km/hour | 185 km/hour |
Acceleration 0-100mph | 11 seconds | 12.3 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1086 kg | 1230 kg |
Vehicle Length | 4430 mm | 4260 mm |
Vehicle Width | 1760 mm | 1760 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2650 mm | 2620 mm |
Fuel Consumption Overall | 7.2 L/100km | 6.6 L/100km |
Fuel Tank Capacity | 55 L | 52 L |