2005 Audi A8 vs. 2008 BMW X3
To start off, 2008 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 4,134 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (322 HP @ 3750 RPM) has 62 more horse power than 2008 BMW X3. (260 HP @ 6600 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 127 kg more than 2008 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW X3. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 will offer significantly more control. 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 @ 1600 RPM) has 335 more torque (in Nm) than 2008 BMW X3. (315 Nm @ 2750 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
2005 Audi A8 | 2008 BMW X3 | |
Make | Audi | BMW |
Model | A8 | X3 |
Year Released | 2005 | 2008 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4134 cc | 2996 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 260 HP |
Engine RPM | 3750 RPM | 6600 RPM |
Torque | 650 Nm | 315 Nm |
Torque RPM | 1600 RPM | 2750 RPM |
Engine Bore Size | 83 mm | 85 mm |
Engine Stroke Size | 95.5 mm | 88 mm |
Engine Compression Ratio | 16.5:1 | 10.7:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 250 km/hour | 210 km/hour |
Acceleration 0-100mph | 6.2 seconds | 7.5 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1945 kg | 1818 kg |
Vehicle Length | 5070 mm | 4570 mm |
Vehicle Width | 1900 mm | 1680 mm |
Vehicle Height | 1450 mm | 1860 mm |
Wheelbase Size | 2950 mm | 2800 mm |
Fuel Consumption Overall | 9.4 L/100km | 10.3 L/100km |
Fuel Tank Capacity | 90 L | 67 L |