2005 Audi A8 vs. 1999 Audi A4
To start off, 2005 Audi A8 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 2,976 cc (6 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (218 HP @ 6300 RPM) has 95 more horse power than 1999 Audi A4. (123 HP @ 5800 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 365 kg more than 2005 Audi A8.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2005 Audi A8 (300 Nm @ 8200 RPM) has 132 more torque (in Nm) than 1999 Audi A4. (168 Nm @ 3500 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4. 1999 Audi A4 has automatic transmission and 2005 Audi A8 has manual transmission. 2005 Audi A8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Audi A8 | 1999 Audi A4 | |
Make | Audi | Audi |
Model | A8 | A4 |
Year Released | 2005 | 1999 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2976 cc | 1781 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 218 HP | 123 HP |
Engine RPM | 6300 RPM | 5800 RPM |
Torque | 300 Nm | 168 Nm |
Torque RPM | 8200 RPM | 3500 RPM |
Engine Bore Size | 82.5 mm | 81 mm |
Engine Stroke Size | 92.8 mm | 86.4 mm |
Engine Compression Ratio | 11.0:1 | 10.3:1 |
Top Speed | 242 km/hour | 198 km/hour |
Acceleration 0-100mph | 8.3 seconds | 12.3 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 900 kg | 1265 kg |
Vehicle Length | 5190 mm | 4480 mm |
Vehicle Width | 1900 mm | 1740 mm |
Vehicle Height | 1460 mm | 1420 mm |
Wheelbase Size | 3080 mm | 2620 mm |
Fuel Tank Capacity | 90 L | 62 L |