2008 Mazda CX-9 vs. 2002 Opel Astra
To start off, 2008 Mazda CX-9 is newer by 6 year(s). Which means there will be less support and parts availability for 2002 Opel Astra. In addition, the cost of maintenance, including insurance, on 2002 Opel Astra would be higher. At 3,726 cc (6 cylinders), 2008 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2008 Mazda CX-9 (270 HP @ 6250 RPM) has 147 more horse power than 2002 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2008 Mazda CX-9 should accelerate faster than 2002 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Astra weights approximately 20 kg more than 2008 Mazda CX-9.
Because 2008 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 Mazda CX-9 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, 2008 Mazda CX-9 (370 Nm @ 4500 RPM) has 197 more torque (in Nm) than 2002 Opel Astra. (173 Nm @ 3800 RPM). This means 2008 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Astra. 2008 Mazda CX-9 has automatic transmission and 2002 Opel Astra has manual transmission. 2002 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mazda CX-9 | 2002 Opel Astra | |
| Make | Mazda | Opel |
| Model | CX-9 | Astra |
| Year Released | 2008 | 2002 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3726 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 270 HP | 123 HP |
| Engine RPM | 6250 RPM | 5600 RPM |
| Torque | 370 Nm | 173 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1180 kg | 1200 kg |
| Vehicle Length | 5080 mm | 4260 mm |
| Vehicle Width | 1940 mm | 1720 mm |
| Vehicle Height | 1730 mm | 1400 mm |
| Wheelbase Size | 2880 mm | 2610 mm |
| Fuel Tank Capacity | 76 L | 52 L |
