2009 Audi A5 vs. 2008 Audi R8
To start off, 2009 Audi A5 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi R8. In addition, the cost of maintenance, including insurance, on 2008 Audi R8 would be higher. At 4,163 cc (8 cylinders), 2008 Audi R8 is equipped with a bigger engine. In terms of performance, 2008 Audi R8 (420 HP @ 7800 RPM) has 159 more horse power than 2009 Audi A5. (261 HP @ 6500 RPM) In normal driving conditions, 2008 Audi R8 should accelerate faster than 2009 Audi A5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 361 kg more than 2008 Audi R8.
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 R8 (430 Nm @ 2500 RPM) has 100 more torque (in Nm) than 2009 Audi A5. (330 Nm @ 3000 RPM). This means 2008 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A5.
Compare all specifications:
2009 Audi A5 | 2008 Audi R8 | |
Make | Audi | Audi |
Model | A5 | R8 |
Year Released | 2009 | 2008 |
Body Type | Coupe | Coupe |
Engine Position | Front | Middle |
Engine Size | 3197 cc | 4163 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 261 HP | 420 HP |
Engine RPM | 6500 RPM | 7800 RPM |
Torque | 330 Nm | 430 Nm |
Torque RPM | 3000 RPM | 2500 RPM |
Engine Compression Ratio | 10.5:1 | 12.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 250 km/hour | 295 km/hour |
Acceleration 0-100mph | 6.1 seconds | 4.6 seconds |
Drive Type | 4WD | AWD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1536 kg | 1175 kg |
Vehicle Length | 4630 mm | 4440 mm |
Vehicle Width | 1860 mm | 1910 mm |
Vehicle Height | 1380 mm | 1260 mm |
Wheelbase Size | 2760 mm | 2660 mm |
Fuel Consumption Overall | 9.2 L/100km | 14.6 L/100km |
Fuel Tank Capacity | 64 L | 75 L |