2007 Audi A3 vs. 2005 Audi A4

To start off, 2007 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 3,189 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 119 more horse power than 2005 Audi A4. (128 HP @ 5700 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 215 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A4. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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, 2007 Audi A3 (320 Nm @ 2800 RPM) has 125 more torque (in Nm) than 2005 Audi A4. (195 Nm @ 3300 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 2007 Audi A3 has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.

Compare all specifications:

2007 Audi A3 2005 Audi A4
Make Audi Audi
Model A3 A4
Year Released 2007 2005
Body Type Hatchback Sedan
Engine Position Front Front
Engine Size 3189 cc 1984 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type V in-line
Valves per Cylinder 4 valves 5 valves
Horse Power 247 HP 128 HP
Engine RPM 6300 RPM 5700 RPM
Torque 320 Nm 195 Nm
Torque RPM 2800 RPM 3300 RPM
Engine Compression Ratio 11.3:1 10.3:1
Fuel Type Gasoline Gasoline - Premium
Top Speed 245 km/hour 212 km/hour
Acceleration 0-100mph 6.2 seconds 9.9 seconds
Drive Type 4WD Front
Transmission Type Automatic Manual
Number of Seats 4 seats 5 seats
Number of Doors 3 doors 4 doors
Vehicle Weight 1525 kg 1310 kg
Vehicle Length 4210 mm 4550 mm
Vehicle Width 1770 mm 1780 mm
Vehicle Height 1430 mm 1430 mm
Wheelbase Size 2580 mm 2660 mm
Fuel Consumption Overall 9.9 L/100km 8.1 L/100km
Fuel Tank Capacity 60 L 70 L


 

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