2009 Audi A8 vs. 2005 Audi A4
To start off, 2009 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 3,696 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (276 HP @ 6000 RPM) has 59 more horse power than 2005 Audi A4. (217 HP @ 6300 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 95 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Audi A8 (360 Nm @ 3750 RPM) has 59 more torque (in Nm) than 2005 Audi A4. (301 Nm @ 3200 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
2009 Audi A8 | 2005 Audi A4 | |
Make | Audi | Audi |
Model | A8 | A4 |
Year Released | 2009 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3696 cc | 2983 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 5 valves |
Horse Power | 276 HP | 217 HP |
Engine RPM | 6000 RPM | 6300 RPM |
Torque | 360 Nm | 301 Nm |
Torque RPM | 3750 RPM | 3200 RPM |
Engine Bore Size | 84.5 mm | 82.5 mm |
Engine Stroke Size | 82.4 mm | 92.8 mm |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 241 km/hour |
Acceleration 0-100mph | 7.3 seconds | 7.9 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1770 kg | 1675 kg |
Vehicle Length | 5060 mm | 4580 mm |
Vehicle Width | 1900 mm | 1780 mm |
Vehicle Height | 1450 mm | 1400 mm |
Wheelbase Size | 2950 mm | 2660 mm |
Fuel Consumption Overall | 11.7 L/100km | 11.1 L/100km |
Fuel Tank Capacity | 90 L | 66 L |