1986 Audi 90 vs. 2002 Infiniti QX4
To start off, 2002 Infiniti QX4 is newer by 16 year(s). Which means there will be less support and parts availability for 1986 Audi 90. In addition, the cost of maintenance, including insurance, on 1986 Audi 90 would be higher. At 3,498 cc (6 cylinders), 2002 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2002 Infiniti QX4 (238 HP @ 6000 RPM) has 124 more horse power than 1986 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 2002 Infiniti QX4 should accelerate faster than 1986 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti QX4 weights approximately 910 kg more than 1986 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2002 Infiniti QX4 (359 Nm @ 3200 RPM) has 190 more torque (in Nm) than 1986 Audi 90. (169 Nm @ 3200 RPM). This means 2002 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 90.
Compare all specifications:
| 1986 Audi 90 | 2002 Infiniti QX4 | |
| Make | Audi | Infiniti |
| Model | 90 | QX4 |
| Year Released | 1986 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3498 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 238 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 169 Nm | 359 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1050 kg | 1960 kg |
| Vehicle Length | 4470 mm | 4660 mm |
| Vehicle Width | 1690 mm | 1850 mm |
| Vehicle Height | 1370 mm | 1800 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
