2005 Audi A4 vs. 2002 Audi A8
To start off, 2005 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Audi A8. In addition, the cost of maintenance, including insurance, on 2002 Audi A8 would be higher. At 3,936 cc (8 cylinders), 2002 Audi A8 is equipped with a bigger engine. In terms of performance, 2002 Audi A8 (271 HP @ 3750 RPM) has 100 more horse power than 2005 Audi A4. (171 HP @ 6200 RPM) In normal driving conditions, 2002 Audi A8 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A8 weights approximately 280 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, both vehicles can yield 225 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:
2005 Audi A4 | 2002 Audi A8 | |
Make | Audi | Audi |
Model | A4 | A8 |
Year Released | 2005 | 2002 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 1786 cc | 3936 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 171 HP | 271 HP |
Engine RPM | 6200 RPM | 3750 RPM |
Torque | 225 Nm | 225 Nm |
Engine Bore Size | 81 mm | 81 mm |
Engine Stroke Size | 86 mm | 95.5 mm |
Engine Compression Ratio | 9.3:1 | 18.0:1 |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1660 kg | 1940 kg |
Vehicle Length | 4550 mm | 5060 mm |
Vehicle Width | 1770 mm | 1900 mm |
Vehicle Height | 1430 mm | 1450 mm |
Wheelbase Size | 2770 mm | 2950 mm |
Fuel Consumption Overall | 10.2 L/100km | 9.7 L/100km |
Fuel Tank Capacity | 63 L | 90 L |