2006 Audi A4 vs. 2003 Audi A8
To start off, 2006 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 3,936 cc (8 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (272 HP @ 3750 RPM) has 17 more horse power than 2006 Audi A4. (255 HP @ 6500 RPM) In normal driving conditions, 2003 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 60 kg more than 2003 Audi A8.
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, 2003 Audi A8 (650 Nm @ 1800 RPM) has 320 more torque (in Nm) than 2006 Audi A4. (330 Nm @ 3250 RPM). This means 2003 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 | 2003 Audi A8 | |
Make | Audi | Audi |
Model | A4 | A8 |
Year Released | 2006 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3129 cc | 3936 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 255 HP | 272 HP |
Engine RPM | 6500 RPM | 3750 RPM |
Torque | 330 Nm | 650 Nm |
Torque RPM | 3250 RPM | 1800 RPM |
Engine Bore Size | 84.5 mm | 81 mm |
Engine Stroke Size | 92.8 mm | 95.5 mm |
Fuel Type | Gasoline - Premium | Diesel |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1880 kg | 1820 kg |
Vehicle Length | 4590 mm | 5190 mm |
Vehicle Width | 1780 mm | 1900 mm |
Vehicle Height | 1430 mm | 1460 mm |
Wheelbase Size | 2660 mm | 3080 mm |
Fuel Consumption Highway | 8.7 L/100km | 7.5 L/100km |
Fuel Consumption City | 13.8 L/100km | 13.4 L/100km |
Fuel Consumption Overall | 11.2 L/100km | 9.6 L/100km |
Fuel Tank Capacity | 63 L | 90 L |