2002 Infiniti Q45 vs. 2002 Opel Astra
To start off, both 2002 Infiniti Q45 and 2002 Opel Astra were released in the same year (2002). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,493 cc (8 cylinders), 2002 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2002 Infiniti Q45 (288 HP @ 6000 RPM) has 199 more horse power than 2002 Opel Astra. (89 HP @ 6000 RPM). In normal driving conditions, 2002 Infiniti Q45 should accelerate faster than 2002 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti Q45 weights approximately 660 kg more than 2002 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Infiniti Q45 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2002 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 Infiniti Q45 (396 Nm @ 4000 RPM) has 269 more torque (in Nm) than 2002 Opel Astra. (127 Nm @ 4000 RPM). This means 2002 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Astra. 2002 Infiniti Q45 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. 2002 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Infiniti Q45 | 2002 Opel Astra | |
| Make | Infiniti | Opel |
| Model | Q45 | Astra |
| Year Released | 2002 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4493 cc | 1387 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 288 HP | 89 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 396 Nm | 127 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 77.6 mm |
| Engine Stroke Size | 82.8 mm | 73.4 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1770 kg | 1110 kg |
| Vehicle Length | 5080 mm | 4260 mm |
| Vehicle Width | 1850 mm | 1720 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2610 mm |
| Fuel Tank Capacity | 60 L | 52 L |
