2009 Audi A3 vs. 2000 Audi A4
To start off, 2009 Audi A3 is newer by 9 year(s). Which means there will be less support and parts availability for 2000 Audi A4. In addition, the cost of maintenance, including insurance, on 2000 Audi A4 would be higher. At 1,984 cc (4 cylinders), 2000 Audi A4 is equipped with a bigger engine. In terms of performance, 2000 Audi A4 (247 HP @ 5700 RPM) has 133 more horse power than 2009 Audi A3. (114 HP @ 6000 RPM) In normal driving conditions, 2000 Audi A4 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi A4 weights approximately 5 kg more than 2009 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, 2000 Audi A4 (225 Nm @ 3300 RPM) has 70 more torque (in Nm) than 2009 Audi A3. (155 Nm @ 4000 RPM). This means 2000 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2009 Audi A3 | 2000 Audi A4 | |
| Make | Audi | Audi |
| Model | A3 | A4 |
| Year Released | 2009 | 2000 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 247 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 155 Nm | 225 Nm |
| Torque RPM | 4000 RPM | 3300 RPM |
| Engine Bore Size | 76.5 mm | 82.6 mm |
| Engine Stroke Size | 86.9 mm | 92.8 mm |
| Engine Compression Ratio | 12.0:1 | 10.3:1 |
| Acceleration 0-100mph | 11.1 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1340 kg | 1345 kg |
| Vehicle Length | 4290 mm | 4550 mm |
| Vehicle Width | 1770 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2580 mm | 2660 mm |
| Fuel Tank Capacity | 55 L | 70 L |
