1998 Audi A8 vs. 2009 BMW X5
To start off, 2009 BMW X5 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Audi A8. In addition, the cost of maintenance, including insurance, on 1998 Audi A8 would be higher. At 4,799 cc (8 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (350 HP) has 50 more horse power than 1998 Audi A8. (300 HP) In normal driving conditions, 2009 BMW X5 should accelerate faster than 1998 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, 2009 BMW X5 (475 Nm) has 75 more torque (in Nm) than 1998 Audi A8. (400 Nm). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi A8.
Compare all specifications:
1998 Audi A8 | 2009 BMW X5 | |
Make | Audi | BMW |
Model | A8 | X5 |
Year Released | 1998 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4172 cc | 4799 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 300 HP | 350 HP |
Torque | 400 Nm | 475 Nm |
Engine Bore Size | 84.6 mm | 93 mm |
Engine Stroke Size | 93 mm | 88.3 mm |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5040 mm | 4860 mm |
Vehicle Width | 1890 mm | 1940 mm |
Vehicle Height | 1450 mm | 1770 mm |
Wheelbase Size | 2890 mm | 2940 mm |