1986 Holden Astra vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Holden Astra. In addition, the cost of maintenance, including insurance, on 1986 Holden Astra would be higher. At 1,999 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (139 HP @ 6000 RPM) has 69 more horse power than 1986 Holden Astra. (70 HP @ 5000 RPM) In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 455 kg more than 1986 Holden 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, 2007 Mazda 6 (182 Nm @ 4500 RPM) has 58 more torque (in Nm) than 1986 Holden Astra. (124 Nm @ 2800 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra.
Compare all specifications:
| 1986 Holden Astra | 2007 Mazda 6 | |
| Make | Holden | Mazda |
| Model | Astra | 6 |
| Year Released | 1986 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 139 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 124 Nm | 182 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 895 kg | 1350 kg |
| Vehicle Length | 3970 mm | 4690 mm |
| Vehicle Width | 1630 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2420 mm | 2680 mm |
