2005 Chevrolet Cobalt vs. 1991 Infiniti Q45
To start off, 2005 Chevrolet Cobalt is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1991 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 1991 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1991 Infiniti Q45 (277 HP @ 6000 RPM) has 131 more horse power than 2005 Chevrolet Cobalt. (146 HP @ 5600 RPM) In normal driving conditions, 1991 Infiniti Q45 should accelerate faster than 2005 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 1991 Infiniti Q45 weights approximately 400 kg more than 2005 Chevrolet Cobalt. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Cobalt, 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, 1991 Infiniti Q45 (397 Nm) has 187 more torque (in Nm) than 2005 Chevrolet Cobalt. (210 Nm). This means 1991 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Cobalt.
Compare all specifications:
| 2005 Chevrolet Cobalt | 1991 Infiniti Q45 | |
| Make | Chevrolet | Infiniti |
| Model | Cobalt | Q45 |
| Year Released | 2005 | 1991 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 4494 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 146 HP | 277 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 210 Nm | 397 Nm |
| Engine Bore Size | 86 mm | 93 mm |
| Engine Stroke Size | 94 mm | 82.7 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1750 kg |
| Vehicle Length | 4590 mm | 5080 mm |
| Vehicle Width | 1730 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2710 mm | 2890 mm |
| Fuel Tank Capacity | 49 L | 72 L |
