2009 Audi A3 vs. 1999 Audi A4
To start off, 2009 Audi A3 is newer by 10 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), 2009 Audi A3 is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (138 HP @ 4000 RPM) has 15 more horse power than 1999 Audi A4. (123 HP @ 5800 RPM). In normal driving conditions, 2009 Audi A3 should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 426 kg more than 2009 Audi A3.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A3. In wet, icy, snow, or gravel driving conditions, 1999 Audi A4 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, 2009 Audi A3 (320 Nm @ 1750 RPM) has 152 more torque (in Nm) than 1999 Audi A4. (168 Nm @ 3500 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
2009 Audi A3 | 1999 Audi A4 | |
Make | Audi | Audi |
Model | A3 | A4 |
Year Released | 2009 | 1999 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1968 cc | 1781 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 138 HP | 123 HP |
Engine RPM | 4000 RPM | 5800 RPM |
Torque | 320 Nm | 168 Nm |
Torque RPM | 1750 RPM | 3500 RPM |
Engine Bore Size | 81.1 mm | 81 mm |
Engine Stroke Size | 95.5 mm | 86.4 mm |
Engine Compression Ratio | 18.0:1 | 10.3:1 |
Acceleration 0-100mph | 9.7 seconds | 11 seconds |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 930 kg | 1356 kg |
Vehicle Length | 4290 mm | 4480 mm |
Vehicle Width | 1770 mm | 1740 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2580 mm | 2610 mm |
Fuel Tank Capacity | 55 L | 60 L |