2000 Chevrolet Tahoe vs. 1990 Infiniti Q45
To start off, 2000 Chevrolet Tahoe is newer by 10 year(s). Which means there will be less support and parts availability for 1990 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1990 Infiniti Q45 would be higher. At 5,327 cc (8 cylinders), 2000 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 1990 Infiniti Q45 (277 HP @ 6000 RPM) has 8 more horse power than 2000 Chevrolet Tahoe. (269 HP @ 5200 RPM) In normal driving conditions, 1990 Infiniti Q45 should accelerate faster than 2000 Chevrolet Tahoe. With that said, vehicle weight also plays an important factor in acceleration. 2000 Chevrolet Tahoe weights approximately 540 kg more than 1990 Infiniti Q45.
Because 2000 Chevrolet Tahoe is four wheel drive (4WD), it will have significant more traction and grip than 1990 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2000 Chevrolet Tahoe will offer significantly more control. 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, 2000 Chevrolet Tahoe (450 Nm @ 4000 RPM) has 54 more torque (in Nm) than 1990 Infiniti Q45. (396 Nm @ 4000 RPM). This means 2000 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 1990 Infiniti Q45. 1990 Infiniti Q45 has automatic transmission and 2000 Chevrolet Tahoe has manual transmission. 2000 Chevrolet Tahoe will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 Chevrolet Tahoe | 1990 Infiniti Q45 | |
| Make | Chevrolet | Infiniti |
| Model | Tahoe | Q45 |
| Year Released | 2000 | 1990 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5327 cc | 4493 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 269 HP | 277 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 450 Nm | 396 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2290 kg | 1750 kg |
| Vehicle Length | 5060 mm | 5080 mm |
| Vehicle Width | 2010 mm | 1830 mm |
| Vehicle Height | 1890 mm | 1440 mm |
| Wheelbase Size | 2950 mm | 2890 mm |
