2005 Audi A8 vs. 2008 Audi A4
To start off, 2008 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 3,934 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 470 kg more than 2008 Audi A4.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A4. 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 @ 1800 RPM) has 329 more torque (in Nm) than 2008 Audi A4. (321 Nm @ 1750 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
2005 Audi A8 | 2008 Audi A4 | |
Make | Audi | Audi |
Model | A8 | A4 |
Year Released | 2005 | 2008 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3934 cc | 1968 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 276 HP | 0 HP |
Torque | 650 Nm | 321 Nm |
Torque RPM | 1800 RPM | 1750 RPM |
Engine Bore Size | 81 mm | 81 mm |
Engine Stroke Size | 95.5 mm | 95.5 mm |
Fuel Type | Diesel | Diesel |
Top Speed | 250 km/hour | 206 km/hour |
Acceleration 0-100mph | 6.7 seconds | 9.8 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1940 kg | 1470 kg |
Vehicle Length | 5060 mm | 4590 mm |
Vehicle Width | 1900 mm | 1780 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 2950 mm | 2650 mm |
Fuel Consumption Overall | 9.7 L/100km | 5.8 L/100km |
Fuel Tank Capacity | 90 L | 70 L |