2006 Infiniti QX4 vs. 2000 Opel Astra
To start off, 2006 Infiniti QX4 is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Opel Astra. In addition, the cost of maintenance, including insurance, on 2000 Opel Astra would be higher. At 5,552 cc (8 cylinders), 2006 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX4 (315 HP @ 4900 RPM) has 192 more horse power than 2000 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2006 Infiniti QX4 should accelerate faster than 2000 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti QX4 weights approximately 60 kg more than 2000 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2000 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti QX4 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, 2006 Infiniti QX4 (530 Nm @ 3600 RPM) has 360 more torque (in Nm) than 2000 Opel Astra. (170 Nm @ 3800 RPM). This means 2006 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 2000 Opel Astra. 2006 Infiniti QX4 has automatic transmission and 2000 Opel Astra has manual transmission. 2000 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Infiniti QX4 | 2000 Opel Astra | |
| Make | Infiniti | Opel |
| Model | QX4 | Astra |
| Year Released | 2006 | 2000 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 1795 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 315 HP | 123 HP |
| Engine RPM | 4900 RPM | 5600 RPM |
| Torque | 530 Nm | 170 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Engine Bore Size | 98 mm | 80.5 mm |
| Engine Stroke Size | 92 mm | 88.2 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1320 kg | 1260 kg |
| Vehicle Length | 5260 mm | 4270 mm |
| Vehicle Width | 2010 mm | 1720 mm |
| Vehicle Height | 1960 mm | 1400 mm |
| Wheelbase Size | 3140 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 52 L |
