2005 Audi A8 vs. 2009 Audi A3
To start off, 2009 Audi A3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 2,966 cc (6 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (230 HP @ 4000 RPM) has 92 more horse power than 2009 Audi A3. (138 HP @ 4000 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 530 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A3. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 will offer significantly more control. 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 A8 (450 Nm @ 1400 RPM) has 130 more torque (in Nm) than 2009 Audi A3. (320 Nm @ 1750 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
2005 Audi A8 | 2009 Audi A3 | |
Make | Audi | Audi |
Model | A8 | A3 |
Year Released | 2005 | 2009 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2966 cc | 1968 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 230 HP | 138 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 450 Nm | 320 Nm |
Torque RPM | 1400 RPM | 1750 RPM |
Engine Bore Size | 83 mm | 81 mm |
Engine Stroke Size | 91.4 mm | 95.5 mm |
Fuel Type | Diesel | Diesel |
Top Speed | 243 km/hour | 207 km/hour |
Acceleration 0-100mph | 7.8 seconds | 9.2 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1830 kg | 1300 kg |
Vehicle Length | 5060 mm | 4290 mm |
Vehicle Width | 1900 mm | 1770 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 2950 mm | 2580 mm |
Fuel Consumption Overall | 8.4 L/100km | 5.7 L/100km |
Fuel Tank Capacity | 90 L | 55 L |