2004 Audi A3 vs. 2005 Audi A8
To start off, 2005 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi A3. In addition, the cost of maintenance, including insurance, on 2004 Audi A3 would be higher. At 4,134 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (322 HP @ 3750 RPM) has 221 more horse power than 2004 Audi A3. (101 HP @ 5600 RPM) In normal driving conditions, 2005 Audi A8 should accelerate faster than 2004 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 740 kg more than 2004 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 2004 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 (650 Nm @ 1600 RPM) has 502 more torque (in Nm) than 2004 Audi A3. (148 Nm @ 3800 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A3.
Compare all specifications:
2004 Audi A3 | 2005 Audi A8 | |
Make | Audi | Audi |
Model | A3 | A8 |
Year Released | 2004 | 2005 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1595 cc | 4134 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 101 HP | 322 HP |
Engine RPM | 5600 RPM | 3750 RPM |
Torque | 148 Nm | 650 Nm |
Torque RPM | 3800 RPM | 1600 RPM |
Engine Bore Size | 81 mm | 83 mm |
Engine Stroke Size | 77.4 mm | 95.5 mm |
Engine Compression Ratio | 10.5:1 | 16.5:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 185 km/hour | 250 km/hour |
Acceleration 0-100mph | 12.2 seconds | 6.2 seconds |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 1205 kg | 1945 kg |
Vehicle Length | 4210 mm | 5070 mm |
Vehicle Width | 1770 mm | 1900 mm |
Vehicle Height | 1430 mm | 1450 mm |
Wheelbase Size | 2760 mm | 2950 mm |
Fuel Consumption Overall | 7 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 66 L | 90 L |