2006 Infiniti QX4 vs. 1987 Audi 4000
To start off, 2006 Infiniti QX4 is newer by 19 year(s). Which means there will be less support and parts availability for 1987 Audi 4000. In addition, the cost of maintenance, including insurance, on 1987 Audi 4000 would be higher. At 5,552 cc (8 cylinders), 2006 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX4 (315 HP @ 4900 RPM) has 215 more horse power than 1987 Audi 4000. (100 HP @ 4250 RPM). In normal driving conditions, 2006 Infiniti QX4 should accelerate faster than 1987 Audi 4000.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2006 Infiniti QX4 (530 Nm) has 393 more torque (in Nm) than 1987 Audi 4000. (137 Nm). This means 2006 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Audi 4000.
Compare all specifications:
| 2006 Infiniti QX4 | 1987 Audi 4000 | |
| Make | Infiniti | Audi |
| Model | QX4 | 4000 |
| Year Released | 2006 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 2144 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 315 HP | 100 HP |
| Engine RPM | 4900 RPM | 4250 RPM |
| Torque | 530 Nm | 137 Nm |
| Engine Bore Size | 98 mm | 79.2 mm |
| Engine Stroke Size | 92 mm | 86.4 mm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Length | 5260 mm | 4490 mm |
| Vehicle Width | 2010 mm | 1690 mm |
| Vehicle Height | 1960 mm | 1370 mm |
| Wheelbase Size | 3140 mm | 2550 mm |
