2003 Mazda 3 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mazda 3. In addition, the cost of maintenance, including insurance, on 2003 Mazda 3 would be higher. At 1,999 cc (4 cylinders), 2003 Mazda 3 is equipped with a bigger engine. In terms of performance, 2003 Mazda 3 (160 HP @ 6000 RPM) has 71 more horse power than 2007 Opel Astra. (89 HP @ 4000 RPM). In normal driving conditions, 2003 Mazda 3 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 140 kg more than 2003 Mazda 3.
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 (200 Nm @ 1750 RPM) has 5 more torque (in Nm) than 2003 Mazda 3. (195 Nm @ 4500 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 3.
Compare all specifications:
2003 Mazda 3 | 2007 Opel Astra | |
Make | Mazda | Opel |
Model | 3 | Astra |
Year Released | 2003 | 2007 |
Engine Position | Front | Front |
Engine Size | 1999 cc | 1248 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 160 HP | 89 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 195 Nm | 200 Nm |
Torque RPM | 4500 RPM | 1750 RPM |
Engine Bore Size | 87.5 mm | 69.6 mm |
Engine Stroke Size | 83.1 mm | 82 mm |
Engine Compression Ratio | 11.0:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 200 km/hour | 172 km/hour |
Acceleration 0-100mph | 9 seconds | 14.1 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1240 kg | 1380 kg |
Vehicle Length | 4430 mm | 4520 mm |
Vehicle Width | 1760 mm | 1800 mm |
Vehicle Height | 1470 mm | 1510 mm |
Wheelbase Size | 2850 mm | 2710 mm |
Fuel Consumption Overall | 8.4 L/100km | 4.8 L/100km |
Fuel Tank Capacity | 55 L | 52 L |