2006 Audi RS4 vs. 2008 BMW X5
To start off, 2008 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Audi RS4. In addition, the cost of maintenance, including insurance, on 2006 Audi RS4 would be higher. At 4,797 cc (8 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP @ 7800 RPM) has 59 more horse power than 2008 BMW X5. (355 HP @ 6200 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2008 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 550 kg more than 2006 Audi RS4.
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, 2008 BMW X5 (490 Nm @ 3600 RPM) has 60 more torque (in Nm) than 2006 Audi RS4. (430 Nm @ 5500 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi RS4. 2008 BMW X5 has automatic transmission and 2006 Audi RS4 has manual transmission. 2006 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 Audi RS4 | 2008 BMW X5 | |
Make | Audi | BMW |
Model | RS4 | X5 |
Year Released | 2006 | 2008 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4163 cc | 4797 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 414 HP | 355 HP |
Engine RPM | 7800 RPM | 6200 RPM |
Torque | 430 Nm | 490 Nm |
Torque RPM | 5500 RPM | 3600 RPM |
Engine Bore Size | 84.5 mm | 93 mm |
Engine Stroke Size | 92.8 mm | 88.3 mm |
Engine Compression Ratio | 12.5:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 246 km/hour |
Acceleration 0-100mph | 5.1 seconds | 6.1 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1650 kg | 2200 kg |
Vehicle Length | 4590 mm | 4670 mm |
Vehicle Width | 1820 mm | 1880 mm |
Vehicle Height | 1420 mm | 1710 mm |
Wheelbase Size | 2660 mm | 2830 mm |
Fuel Consumption Overall | 13.6 L/100km | 13.5 L/100km |
Fuel Tank Capacity | 63 L | 93 L |