2007 Mazda 5 vs. 2006 Opel Astra
To start off, 2007 Mazda 5 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,798 cc (4 cylinders), 2007 Mazda 5 is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (123 HP @ 5600 RPM) has 5 more horse power than 2007 Mazda 5. (118 HP @ 5500 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 2007 Mazda 5. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 5 weights approximately 45 kg more than 2006 Opel Astra.
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, 2006 Opel Astra (170 Nm @ 3800 RPM) has 5 more torque (in Nm) than 2007 Mazda 5. (165 Nm @ 4500 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 5.
Compare all specifications:
| 2007 Mazda 5 | 2006 Opel Astra | |
| Make | Mazda | Opel |
| Model | 5 | Astra |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 123 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 165 Nm | 170 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Engine Bore Size | 83.1 mm | 80.6 mm |
| Engine Stroke Size | 83.1 mm | 88.2 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Acceleration 0-100mph | 11.4 seconds | 10.8 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1475 kg | 1430 kg |
| Vehicle Length | 4510 mm | 4260 mm |
| Vehicle Width | 1760 mm | 1760 mm |
| Vehicle Height | 1620 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
| Fuel Consumption Overall | 7.9 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 60 L | 52 L |
