1999 Audi A4 vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 5 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 1,968 cc (4 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (252 HP @ 4150 RPM) has 115 more horse power than 2004 Audi A4. (137 HP @ 4000 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 187 kg more than 1999 Audi A4.
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, 1999 Audi A4 (330 Nm @ 1900 RPM) has 20 more torque (in Nm) than 2004 Audi A4. (310 Nm @ 1740 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2004 Audi A4 | |
| Make | Audi | Audi |
| Model | A4 | A4 |
| Year Released | 1999 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1968 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 252 HP | 137 HP |
| Engine RPM | 4150 RPM | 4000 RPM |
| Torque | 330 Nm | 310 Nm |
| Torque RPM | 1900 RPM | 1740 RPM |
| Engine Bore Size | 79.5 mm | 81 mm |
| Engine Stroke Size | 95.5 mm | 95.5 mm |
| Engine Compression Ratio | 19.5:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 192 km/hour | 201 km/hour |
| Acceleration 0-100mph | 13.1 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1295 kg | 1482 kg |
| Vehicle Length | 4480 mm | 4590 mm |
| Vehicle Width | 1740 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2580 mm |
| Fuel Tank Capacity | 62 L | 70 L |
