1993 Infiniti Q45 vs. 2003 Opel Astra
To start off, 2003 Opel Astra is newer by 10 year(s). Which means there will be less support and parts availability for 1993 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1993 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 1993 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1993 Infiniti Q45 (277 HP @ 6000 RPM) has 129 more horse power than 2003 Opel Astra. (148 HP @ 5800 RPM). In normal driving conditions, 1993 Infiniti Q45 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1993 Infiniti Q45 weights approximately 454 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 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 1993 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 1993 Infiniti Q45 (396 Nm @ 4000 RPM) has 193 more torque (in Nm) than 2003 Opel Astra. (203 Nm @ 4000 RPM). This means 1993 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 1993 Infiniti Q45 | 2003 Opel Astra | |
| Make | Infiniti | Opel |
| Model | Q45 | Astra |
| Year Released | 1993 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4494 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 277 HP | 148 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 396 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 86 mm |
| Engine Stroke Size | 82.7 mm | 94.6 mm |
| Top Speed | 246 km/hour | 208 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1752 kg | 1298 kg |
| Vehicle Length | 5080 mm | 4260 mm |
| Vehicle Width | 1830 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2740 mm |
| Fuel Tank Capacity | 72 L | 52 L |
