2001 Audi A8 vs. 1999 Audi A4
To start off, 2001 Audi A8 is newer by 2 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 3,695 cc (8 cylinders), 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (256 HP @ 6000 RPM) has 8 more horse power than 1999 Audi A4. (248 HP @ 5700 RPM). In normal driving conditions, 2001 Audi A8 should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 530 kg more than 1999 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2001 Audi A8 (350 Nm @ 3250 RPM) has 30 more torque (in Nm) than 1999 Audi A4. (320 Nm @ 1750 RPM). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
2001 Audi A8 | 1999 Audi A4 | |
Make | Audi | Audi |
Model | A8 | A4 |
Year Released | 2001 | 1999 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3695 cc | 1781 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 256 HP | 248 HP |
Engine RPM | 6000 RPM | 5700 RPM |
Torque | 350 Nm | 320 Nm |
Torque RPM | 3250 RPM | 1750 RPM |
Engine Bore Size | 84.5 mm | 81 mm |
Engine Stroke Size | 82.4 mm | 86.4 mm |
Engine Compression Ratio | 11.0:1 | 9.5:1 |
Top Speed | 250 km/hour | 214 km/hour |
Acceleration 0-100mph | 8.1 seconds | 9.6 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1830 kg | 1300 kg |
Vehicle Length | 5040 mm | 4480 mm |
Vehicle Width | 1890 mm | 1740 mm |
Vehicle Height | 1440 mm | 1420 mm |
Wheelbase Size | 2410 mm | 2620 mm |
Fuel Tank Capacity | 90 L | 62 L |