2008 Audi RS6 vs. 2005 BMW X5
To start off, 2008 Audi RS6 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 BMW X5. In addition, the cost of maintenance, including insurance, on 2005 BMW X5 would be higher. At 4,172 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (444 HP @ 5700 RPM) has 229 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM). In normal driving conditions, 2008 Audi RS6 should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 215 kg more than 2008 Audi RS6.
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 Audi RS6 (560 Nm @ 1950 RPM) has 40 more torque (in Nm) than 2005 BMW X5. (520 Nm @ 2000 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X5. 2008 Audi RS6 has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi RS6 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Audi RS6 | 2005 BMW X5 | |
Make | Audi | BMW |
Model | RS6 | X5 |
Year Released | 2008 | 2005 |
Body Type | Station Wagon | SUV |
Engine Position | Front | Front |
Engine Size | 4172 cc | 2926 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 444 HP | 215 HP |
Engine RPM | 5700 RPM | 4000 RPM |
Torque | 560 Nm | 520 Nm |
Torque RPM | 1950 RPM | 2000 RPM |
Engine Bore Size | 84.5 mm | 84 mm |
Engine Stroke Size | 93 mm | 90 mm |
Engine Compression Ratio | 9.0:1 | 18.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 250 km/hour | 210 km/hour |
Acceleration 0-100mph | 4.7 seconds | 8.3 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1955 kg | 2170 kg |
Vehicle Length | 4840 mm | 4670 mm |
Vehicle Width | 1860 mm | 1880 mm |
Vehicle Height | 1400 mm | 1720 mm |
Wheelbase Size | 2770 mm | 2830 mm |
Fuel Consumption Overall | 14.8 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 82 L | 93 L |