2009 Audi A4 vs. 2003 Audi A3

To start off, 2009 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Audi A3. In addition, the cost of maintenance, including insurance, on 2003 Audi A3 would be higher. At 1,984 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (211 HP @ 4300 RPM) has 111 more horse power than 2003 Audi A3. (100 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2003 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A3 weights approximately 173 kg more than 2009 Audi A4.

Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2009 Audi A4 (350 Nm @ 1500 RPM) has 202 more torque (in Nm) than 2003 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 2003 Audi A3. 2009 Audi A4 has automatic transmission and 2003 Audi A3 has manual transmission. 2003 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.

Compare all specifications:

2009 Audi A4 2003 Audi A3
Make Audi Audi
Model A4 A3
Year Released 2009 2003
Body Type Sedan Hatchback
Engine Position Front Front
Engine Size 1984 cc 1595 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Horse Power 211 HP 100 HP
Engine RPM 4300 RPM 5600 RPM
Torque 350 Nm 148 Nm
Torque RPM 1500 RPM 3800 RPM
Engine Bore Size 82.5 mm 81.1 mm
Engine Stroke Size 92.8 mm 77.4 mm
Engine Compression Ratio 9.6:1 10.3:1
Drive Type 4WD 4WD
Transmission Type Automatic Manual
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 3 doors
Vehicle Weight 1032 kg 1205 kg
Vehicle Length 4710 mm 4210 mm
Vehicle Width 1840 mm 1770 mm
Vehicle Height 1430 mm 1430 mm
Wheelbase Size 2820 mm 2580 mm
Fuel Consumption Highway 7.8 L/100km 5.5 L/100km
Fuel Consumption City 10.2 L/100km 9.6 L/100km
Fuel Consumption Overall 9.4 L/100km 7 L/100km
Fuel Tank Capacity 70 L 55 L


 

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