1992 Infiniti Q45 vs. 2012 Chevrolet Tahoe
To start off, 2012 Chevrolet Tahoe is newer by 20 year(s). Which means there will be less support and parts availability for 1992 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1992 Infiniti Q45 would be higher. At 5,300 cc (8 cylinders), 2012 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Tahoe (320 HP @ 5400 RPM) has 43 more horse power than 1992 Infiniti Q45. (277 HP @ 6000 RPM) In normal driving conditions, 2012 Chevrolet Tahoe should accelerate faster than 1992 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Tahoe weights approximately 721 kg more than 1992 Infiniti Q45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2012 Chevrolet Tahoe (454 Nm @ 4000 RPM) has 58 more torque (in Nm) than 1992 Infiniti Q45. (396 Nm @ 4000 RPM). This means 2012 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 1992 Infiniti Q45.
Compare all specifications:
| 1992 Infiniti Q45 | 2012 Chevrolet Tahoe | |
| Make | Infiniti | Chevrolet |
| Model | Q45 | Tahoe |
| Year Released | 1992 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4494 cc | 5300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 277 HP | 320 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 396 Nm | 454 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 2471 kg |
| Vehicle Length | 5080 mm | 5131 mm |
| Vehicle Width | 1830 mm | 2007 mm |
| Vehicle Height | 1440 mm | 1953 mm |
| Wheelbase Size | 2890 mm | 2946 mm |
| Fuel Tank Capacity | 72 L | 98 L |
