2003 Audi A8 vs. 2005 Audi A4
To start off, 2005 Audi A4 is newer by 2 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 2,976 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (217 HP @ 4000 RPM) has 1 more horse power than 2003 Audi A8. (216 HP @ 6300 RPM) In normal driving conditions, 2005 Audi A4 should accelerate faster than 2003 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 28 kg more than 2003 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, both vehicles can yield 300 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
2003 Audi A8 | 2005 Audi A4 | |
Make | Audi | Audi |
Model | A8 | A4 |
Year Released | 2003 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2974 cc | 2976 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 5 valves |
Horse Power | 216 HP | 217 HP |
Engine RPM | 6300 RPM | 4000 RPM |
Torque | 300 Nm | 300 Nm |
Engine Bore Size | 82.5 mm | 83 mm |
Engine Stroke Size | 92.8 mm | 93 mm |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1670 kg | 1698 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 | 7.2 L/100km | 8.7 L/100km |
Fuel Consumption City | 13.7 L/100km | 11.8 L/100km |
Fuel Consumption Overall | 9.6 L/100km | 10.2 L/100km |
Fuel Tank Capacity | 90 L | 70 L |