2009 Audi A6 vs. 2007 Audi R8
To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi R8. In addition, the cost of maintenance, including insurance, on 2007 Audi R8 would be higher. At 4,163 cc (8 cylinders), 2007 Audi R8 is equipped with a bigger engine. In terms of performance, 2007 Audi R8 (414 HP @ 7800 RPM) has 185 more horse power than 2009 Audi A6. (229 HP @ 4000 RPM) In normal driving conditions, 2007 Audi R8 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi R8 weights approximately 635 kg more than 2009 Audi A6. 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, 2009 Audi A6 (450 Nm @ 1400 RPM) has 20 more torque (in Nm) than 2007 Audi R8. (430 Nm @ 4500 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi R8.
Compare all specifications:
2009 Audi A6 | 2007 Audi R8 | |
Make | Audi | Audi |
Model | A6 | R8 |
Year Released | 2009 | 2007 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Middle |
Engine Size | 2966 cc | 4163 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 229 HP | 414 HP |
Engine RPM | 4000 RPM | 7800 RPM |
Torque | 450 Nm | 430 Nm |
Torque RPM | 1400 RPM | 4500 RPM |
Engine Bore Size | 83 mm | 84.5 mm |
Engine Stroke Size | 91.4 mm | 92.8 mm |
Engine Compression Ratio | 17.0:1 | 12.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 242 km/hour | 301 km/hour |
Acceleration 0-100mph | 7.4 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 | 930 kg | 1565 kg |
Vehicle Length | 4940 mm | 4590 mm |
Vehicle Width | 1470 mm | 1910 mm |
Vehicle Height | 1860 mm | 1260 mm |
Wheelbase Size | 2850 mm | 2660 mm |
Fuel Consumption Overall | 8.4 L/100km | 13.6 L/100km |
Fuel Tank Capacity | 70 L | 75 L |