2006 Audi A8 vs. 2003 Audi A3
To start off, 2006 Audi A8 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Audi A3. In addition, the cost of maintenance, including insurance, on 2003 Audi A3 would be higher. At 4,134 cc (8 cylinders), 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (322 HP @ 3750 RPM) has 184 more horse power than 2003 Audi A3. (138 HP @ 4000 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 2003 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 605 kg more than 2003 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Audi A3. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A8 (650 Nm @ 1600 RPM) has 330 more torque (in Nm) than 2003 Audi A3. (320 Nm @ 1750 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A3.
Compare all specifications:
2006 Audi A8 | 2003 Audi A3 | |
Make | Audi | Audi |
Model | A8 | A3 |
Year Released | 2006 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4134 cc | 1967 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 138 HP |
Engine RPM | 3750 RPM | 4000 RPM |
Torque | 650 Nm | 320 Nm |
Torque RPM | 1600 RPM | 1750 RPM |
Engine Bore Size | 83 mm | 81 mm |
Engine Stroke Size | 95.5 mm | 95.5 mm |
Engine Compression Ratio | 16.5:1 | 18.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 250 km/hour | 207 km/hour |
Acceleration 0-100mph | 5.9 seconds | 9.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1945 kg | 1340 kg |
Vehicle Length | 5070 mm | 4210 mm |
Vehicle Width | 1900 mm | 1770 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 2950 mm | 2660 mm |
Fuel Tank Capacity | 90 L | 55 L |