2008 Opel Astra vs. 2012 Mazda 6
To start off, 2012 Mazda 6 is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Opel Astra. In addition, the cost of maintenance, including insurance, on 2008 Opel Astra would be higher. At 1,999 cc (4 cylinders), 2012 Mazda 6 is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (178 HP @ 5500 RPM) has 25 more horse power than 2012 Mazda 6. (153 HP @ 6200 RPM). In normal driving conditions, 2008 Opel Astra should accelerate faster than 2012 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mazda 6 weights approximately 50 kg more than 2008 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, 2008 Opel Astra (230 Nm @ 1950 RPM) has 37 more torque (in Nm) than 2012 Mazda 6. (193 Nm @ 4500 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2012 Mazda 6. 2012 Mazda 6 has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Opel Astra | 2012 Mazda 6 | |
| Make | Opel | Mazda |
| Model | Astra | 6 |
| Year Released | 2008 | 2012 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 153 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 230 Nm | 193 Nm |
| Torque RPM | 1950 RPM | 4500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 221 km/hour | 216 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 10.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | 5-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1435 kg |
| Vehicle Length | 4300 mm | 4755 mm |
| Vehicle Width | 1760 mm | 1795 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2789 mm |
| Fuel Tank Capacity | 52 L | 70 L |
