2005 Audi A8 vs. 1998 Infiniti QX4
To start off, 2005 Audi A8 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 1998 Infiniti QX4 would be higher. At 3,936 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (271 HP @ 3750 RPM) has 33 more horse power than 1998 Infiniti QX4. (238 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1998 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 1998 Infiniti QX4 weights approximately 190 kg more than 2005 Audi A8.
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, 2005 Audi A8 (650 Nm @ 1800 RPM) has 291 more torque (in Nm) than 1998 Infiniti QX4. (359 Nm @ 3200 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1998 Infiniti QX4.
Compare all specifications:
2005 Audi A8 | 1998 Infiniti QX4 | |
Make | Audi | Infiniti |
Model | A8 | QX4 |
Year Released | 2005 | 1998 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3936 cc | 3498 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 271 HP | 238 HP |
Engine RPM | 3750 RPM | 6000 RPM |
Torque | 650 Nm | 359 Nm |
Torque RPM | 1800 RPM | 3200 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1770 kg | 1960 kg |
Vehicle Length | 5190 mm | 4660 mm |
Vehicle Width | 1900 mm | 1850 mm |
Vehicle Height | 1460 mm | 1800 mm |
Wheelbase Size | 3080 mm | 2710 mm |