2006 Audi A4 vs. 2005 Audi A8
To start off, 2006 Audi A4 is newer by 1 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 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (444 HP @ 6500 RPM) has 282 more horse power than 2006 Audi A4. (162 HP @ 1950 RPM) In normal driving conditions, 2005 Audi A8 should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 610 kg more than 2005 Audi A8.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A4. 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 (560 Nm @ 4000 RPM) has 335 more torque (in Nm) than 2006 Audi A4. (225 Nm @ 1950 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
2006 Audi A4 | 2005 Audi A8 | |
Make | Audi | Audi |
Model | A4 | A8 |
Year Released | 2006 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1781 cc | 5998 cc |
Engine Type | in-line | W |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 162 HP | 444 HP |
Engine RPM | 1950 RPM | 6500 RPM |
Torque | 225 Nm | 560 Nm |
Torque RPM | 1950 RPM | 4000 RPM |
Engine Compression Ratio | 9.3:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 228 km/hour | 245 km/hour |
Acceleration 0-100mph | 8.6 seconds | 5.2 seconds |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1510 kg | 900 kg |
Vehicle Length | 4550 mm | 5190 mm |
Vehicle Width | 1780 mm | 1900 mm |
Vehicle Height | 1430 mm | 1460 mm |
Wheelbase Size | 2660 mm | 3080 mm |
Fuel Consumption Overall | 8.2 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 70 L | 90 L |