2009 Mazda CX-7 vs. 1999 Holden Astra
To start off, 2009 Mazda CX-7 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Holden Astra. In addition, the cost of maintenance, including insurance, on 1999 Holden Astra would be higher. At 2,260 cc (4 cylinders), 2009 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 124 more horse power than 1999 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 1999 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda CX-7 weights approximately 182 kg more than 1999 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Holden Astra. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-7 will offer significantly more control. 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, 2009 Mazda CX-7 (350 Nm @ 2500 RPM) has 185 more torque (in Nm) than 1999 Holden Astra. (165 Nm @ 3600 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra.
Compare all specifications:
| 2009 Mazda CX-7 | 1999 Holden Astra | |
| Make | Mazda | Holden |
| Model | CX-7 | Astra |
| Year Released | 2009 | 1999 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 244 HP | 120 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 350 Nm | 165 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1332 kg | 1150 kg |
| Vehicle Length | 4680 mm | 4260 mm |
| Vehicle Width | 1880 mm | 1720 mm |
| Vehicle Height | 1650 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2610 mm |
