2005 Audi A8 vs. 2003 BMW X5
To start off, 2005 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 4,172 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (330 HP @ 6500 RPM) has 115 more horse power than 2003 BMW X5. (215 HP @ 4000 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2003 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 260 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, 2003 BMW X5 (500 Nm @ 2000 RPM) has 70 more torque (in Nm) than 2005 Audi A8. (430 Nm @ 3500 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A8. 2005 Audi A8 has automatic transmission and 2003 BMW X5 has manual transmission. 2003 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Audi A8 | 2003 BMW X5 | |
Make | Audi | BMW |
Model | A8 | X5 |
Year Released | 2005 | 2003 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4172 cc | 2979 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 330 HP | 215 HP |
Engine RPM | 6500 RPM | 4000 RPM |
Torque | 430 Nm | 500 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Bore Size | 84.6 mm | 84.1 mm |
Engine Stroke Size | 93 mm | 90 mm |
Engine Compression Ratio | 11.0:1 | 18.0:1 |
Acceleration 0-100mph | 6.4 seconds | 8.3 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1910 kg | 2170 kg |
Vehicle Length | 5190 mm | 4670 mm |
Vehicle Width | 1900 mm | 1880 mm |
Vehicle Height | 1460 mm | 1720 mm |
Wheelbase Size | 3080 mm | 2940 mm |
Fuel Consumption Overall | 11.9 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 90 L | 93 L |