2004 Audi A3 vs. 2009 Audi A4

To start off, 2009 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi A3. In addition, the cost of maintenance, including insurance, on 2004 Audi A3 would be higher. At 2,967 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (230 HP @ 4000 RPM) has 129 more horse power than 2004 Audi A3. (101 HP @ 5600 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 2004 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 589 kg more than 2004 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A3. In wet, icy, snow, or gravel driving conditions, 2009 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 A4 (450 Nm @ 1400 RPM) has 302 more torque (in Nm) than 2004 Audi A3. (148 Nm @ 3800 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A3.

Compare all specifications:

2004 Audi A3 2009 Audi A4
Make Audi Audi
Model A3 A4
Year Released 2004 2009
Body Type Hatchback Convertible
Engine Position Front Front
Engine Size 1595 cc 2967 cc
Engine Cylinders 4 cylinders 6 cylinders
Engine Type in-line V
Valves per Cylinder 2 valves 4 valves
Horse Power 101 HP 230 HP
Engine RPM 5600 RPM 4000 RPM
Torque 148 Nm 450 Nm
Torque RPM 3800 RPM 1400 RPM
Engine Bore Size 81 mm 83 mm
Engine Stroke Size 77.4 mm 91.4 mm
Engine Compression Ratio 10.5:1 17.0:1
Fuel Type Gasoline - Premium Diesel
Top Speed 185 km/hour 242 km/hour
Acceleration 0-100mph 12.2 seconds 7.3 seconds
Drive Type Front 4WD
Number of Seats 5 seats 4 seats
Number of Doors 3 doors 2 doors
Vehicle Weight 1205 kg 1794 kg
Vehicle Length 4210 mm 4580 mm
Vehicle Width 1770 mm 1780 mm
Vehicle Height 1430 mm 1400 mm
Wheelbase Size 2760 mm 2660 mm
Fuel Consumption Overall 7 L/100km 8 L/100km
Fuel Tank Capacity 66 L 63 L


 

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