2004 Audi A4 vs. 2001 Audi A3
To start off, 2004 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Audi A3. In addition, the cost of maintenance, including insurance, on 2001 Audi A3 would be higher. At 2,393 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (160 HP @ 4000 RPM) has 47 more horse power than 2001 Audi A3. (113 HP @ 5800 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 2001 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 365 kg more than 2001 Audi A3. 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 A3 (320 Nm @ 4000 RPM) has 10 more torque (in Nm) than 2004 Audi A4. (310 Nm @ 1400 RPM). This means 2001 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 2001 Audi A3 | |
| Make | Audi | Audi |
| Model | A4 | A3 |
| Year Released | 2004 | 2001 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 113 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 310 Nm | 320 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Bore Size | 78.4 mm | 76.5 mm |
| Engine Stroke Size | 86.4 mm | 86.9 mm |
| Engine Compression Ratio | 18.0:1 | 12.0:1 |
| Acceleration 0-100mph | 9.2 seconds | 10.9 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1590 kg | 1225 kg |
| Vehicle Length | 4590 mm | 4210 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2470 mm | 2580 mm |
| Fuel Tank Capacity | 70 L | 55 L |
