2009 Audi A3 vs. 2008 Audi A4
To start off, 2009 Audi A3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 1,780 cc (4 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (187 HP @ 5700 RPM) has 86 more horse power than 2009 Audi A3. (101 HP @ 5600 RPM) In normal driving conditions, 2008 Audi A4 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 129 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, 2008 Audi A4 (240 Nm @ 1950 RPM) has 92 more torque (in Nm) than 2009 Audi A3. (148 Nm @ 3800 RPM). This means 2008 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 | 2008 Audi A4 | |
Make | Audi | Audi |
Model | A3 | A4 |
Year Released | 2009 | 2008 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1595 cc | 1780 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 5 valves |
Horse Power | 101 HP | 187 HP |
Engine RPM | 5600 RPM | 5700 RPM |
Torque | 148 Nm | 240 Nm |
Torque RPM | 3800 RPM | 1950 RPM |
Engine Bore Size | 81 mm | 81 mm |
Engine Stroke Size | 77.4 mm | 86.4 mm |
Engine Compression Ratio | 10.3:1 | 9.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 185 km/hour | 237 km/hour |
Acceleration 0-100mph | 12.2 seconds | 8.2 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 | 1266 kg | 1395 kg |
Vehicle Length | 4290 mm | 4550 mm |
Vehicle Width | 1770 mm | 1780 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2580 mm | 2660 mm |
Fuel Consumption Overall | 7.1 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 55 L | 70 L |