2004 Audi A3 vs. 2006 Porsche 911
To start off, 2006 Porsche 911 is newer by 2 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 3,818 cc (6 cylinders), 2006 Porsche 911 is equipped with a bigger engine. In terms of performance, 2006 Porsche 911 (355 HP @ 6600 RPM) has 103 more horse power than 2004 Audi A3. (252 HP @ 6300 RPM) In normal driving conditions, 2006 Porsche 911 should accelerate faster than 2004 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A3 weights approximately 110 kg more than 2006 Porsche 911.
Because 2004 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2004 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, 2006 Porsche 911 (400 Nm @ 4600 RPM) has 80 more torque (in Nm) than 2004 Audi A3. (320 Nm @ 2500 RPM). This means 2006 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A3.
Compare all specifications:
| 2004 Audi A3 | 2006 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A3 | 911 |
| Year Released | 2004 | 2006 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3189 cc | 3818 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 252 HP | 355 HP |
| Engine RPM | 6300 RPM | 6600 RPM |
| Torque | 320 Nm | 400 Nm |
| Torque RPM | 2500 RPM | 4600 RPM |
| Engine Bore Size | 84 mm | 100.1 mm |
| Engine Stroke Size | 95.9 mm | 76 mm |
| Engine Compression Ratio | 11.3:1 | 9.4:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1565 kg | 1455 kg |
| Vehicle Length | 4290 mm | 4470 mm |
| Vehicle Width | 1770 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2470 mm | 2360 mm |
| Fuel Consumption | 7.6 L/100km | 9.4 L/100km |
| Fuel Consumption City | 13.9 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 9.9 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 60 L | 67 L |
