2004 Opel Astra vs. 2013 Mazda 6
To start off, 2013 Mazda 6 is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 2,489 cc (4 cylinders), 2013 Mazda 6 is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (197 HP @ 5400 RPM) has 29 more horse power than 2013 Mazda 6. (168 HP @ 6000 RPM). In normal driving conditions, 2004 Opel Astra should accelerate faster than 2013 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mazda 6 weights approximately 74 kg more than 2004 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, 2004 Opel Astra (262 Nm @ 4200 RPM) has 36 more torque (in Nm) than 2013 Mazda 6. (226 Nm @ 4000 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2013 Mazda 6.
Compare all specifications:
| 2004 Opel Astra | 2013 Mazda 6 | |
| Make | Opel | Mazda |
| Model | Astra | 6 |
| Year Released | 2004 | 2013 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2489 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 168 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 262 Nm | 226 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Engine Bore Size | 86.1 mm | 89 mm |
| Engine Stroke Size | 86 mm | 100 mm |
| Engine Compression Ratio | 8.8:1 | 9.7:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1425 kg | 1499 kg |
| Vehicle Length | 4520 mm | 4940 mm |
| Vehicle Width | 1800 mm | 1840 mm |
| Vehicle Height | 1510 mm | 1470 mm |
| Wheelbase Size | 2640 mm | 2790 mm |
| Fuel Consumption Highway | 7.2 L/100km | 6.6 L/100km |
| Fuel Consumption City | 13.2 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 52 L | 70 L |
