1999 Audi A4 vs. 2001 Audi A8
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 6,005 cc, 2001 Audi A8 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 690 kg more than 1999 Audi A4.
Because 2001 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Audi A4. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Audi A8 (542 Nm) has 222 more torque (in Nm) than 1999 Audi A4. (320 Nm). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4. 2001 Audi A8 has automatic transmission and 1999 Audi A4 has manual transmission. 1999 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A4 | 2001 Audi A8 | |
| Make | Audi | Audi |
| Model | A4 | A8 |
| Year Released | 1999 | 2001 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 6005 cc |
| Engine Type | in-line | W |
| Horse Power | 0 HP | 414 HP |
| Torque | 320 Nm | 542 Nm |
| Engine Compression Ratio | 19.5:1 | 10.8:1 |
| Top Speed | 180 km/hour | 245 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1305 kg | 1995 kg |
| Vehicle Length | 4480 mm | 5170 mm |
| Vehicle Width | 1740 mm | 1890 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2630 mm | 3020 mm |
| Fuel Tank Capacity | 62 L | 70 L |
