2006 Opel Astra vs. 2010 Mazda 3
To start off, 2010 Mazda 3 is newer by 4 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 2,500 cc (4 cylinders), 2010 Mazda 3 is equipped with a bigger engine. In terms of performance, 2010 Mazda 3 (167 HP @ 6000 RPM) has 78 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM) In normal driving conditions, 2010 Mazda 3 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mazda 3 weights approximately 153 kg more than 2006 Opel Astra. 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, 2010 Mazda 3 (228 Nm @ 4000 RPM) has 103 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 2010 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 2010 Mazda 3 has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mazda 3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Opel Astra | 2010 Mazda 3 | |
| Make | Opel | Mazda |
| Model | Astra | 3 |
| Year Released | 2006 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1364 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 167 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 125 Nm | 228 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | 5-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1230 kg | 1383 kg |
| Vehicle Length | 4260 mm | 4506 mm |
| Vehicle Width | 1760 mm | 1755 mm |
| Vehicle Height | 1470 mm | 1471 mm |
| Wheelbase Size | 2620 mm | 2639 mm |
| Fuel Tank Capacity | 52 L | 60 L |
