2002 Infiniti Q45 vs. 1991 Chevrolet Corsica
To start off, 2002 Infiniti Q45 is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Corsica. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Corsica would be higher. 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 150 more horse power than 1991 Chevrolet Corsica. (138 HP @ 4200 RPM). In normal driving conditions, 2002 Infiniti Q45 should accelerate faster than 1991 Chevrolet Corsica. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti Q45 weights approximately 525 kg more than 1991 Chevrolet Corsica. 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, 1991 Chevrolet Corsica, 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 145 more torque (in Nm) than 1991 Chevrolet Corsica. (251 Nm @ 3200 RPM). This means 2002 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Corsica.
Compare all specifications:
| 2002 Infiniti Q45 | 1991 Chevrolet Corsica | |
| Make | Infiniti | Chevrolet |
| Model | Q45 | Corsica |
| Year Released | 2002 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4493 cc | 3135 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 288 HP | 138 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 396 Nm | 251 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 82.8 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1770 kg | 1245 kg |
| Vehicle Length | 5080 mm | 4660 mm |
| Vehicle Width | 1850 mm | 1740 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2630 mm |
