2005 Audi RS6 vs. 2009 Audi R8

To start off, 2009 Audi R8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi RS6. In addition, the cost of maintenance, including insurance, on 2005 Audi RS6 would be higher. At 4,172 cc (8 cylinders), 2005 Audi RS6 is equipped with a bigger engine. In terms of performance, 2005 Audi RS6 (444 HP @ 5700 RPM) has 30 more horse power than 2009 Audi R8. (414 HP @ 7800 RPM). In normal driving conditions, 2005 Audi RS6 should accelerate faster than 2009 Audi R8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS6 weights approximately 250 kg more than 2009 Audi R8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

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 RS6 (560 Nm @ 1950 RPM) has 130 more torque (in Nm) than 2009 Audi R8. (430 Nm @ 4500 RPM). This means 2005 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi R8.

Compare all specifications:

2005 Audi RS6 2009 Audi R8
Make Audi Audi
Model RS6 R8
Year Released 2005 2009
Body Type Station Wagon Coupe
Engine Position Front Middle
Engine Size 4172 cc 4163 cc
Engine Cylinders 8 cylinders 8 cylinders
Engine Type V V
Valves per Cylinder 5 valves 4 valves
Horse Power 444 HP 414 HP
Engine RPM 5700 RPM 7800 RPM
Torque 560 Nm 430 Nm
Torque RPM 1950 RPM 4500 RPM
Acceleration 0-100mph 4.9 seconds 4.6 seconds
Drive Type 4WD AWD
Transmission Type Automatic Automatic
Number of Seats 5 seats 2 seats
Number of Doors 5 doors 2 doors
Vehicle Weight 1815 kg 1565 kg
Vehicle Length 4860 mm 4440 mm
Vehicle Width 1860 mm 1910 mm
Vehicle Height 1460 mm 1260 mm
Wheelbase Size 2850 mm 2660 mm
Fuel Consumption Overall 14.6 L/100km 13.8 L/100km
Fuel Tank Capacity 82 L 75 L


 

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