2004 Porsche 911 vs. 2009 Audi A3
To start off, 2009 Audi A3 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Porsche 911. In addition, the cost of maintenance, including insurance, on 2004 Porsche 911 would be higher. At 3,595 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (321 HP @ 6800 RPM) has 74 more horse power than 2009 Audi A3. (247 HP @ 6300 RPM). In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A3 weights approximately 95 kg more than 2004 Porsche 911.
Because 2009 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 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, 2004 Porsche 911 (377 Nm @ 4250 RPM) has 57 more torque (in Nm) than 2009 Audi A3. (320 Nm @ 2500 RPM). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3. 2009 Audi A3 has automatic transmission and 2004 Porsche 911 has manual transmission. 2004 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Porsche 911 | 2009 Audi A3 | |
| Make | Porsche | Audi |
| Model | 911 | A3 |
| Year Released | 2004 | 2009 |
| Body Type | Coupe | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 3595 cc | 3187 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 247 HP |
| Engine RPM | 6800 RPM | 6300 RPM |
| Torque | 377 Nm | 320 Nm |
| Torque RPM | 4250 RPM | 2500 RPM |
| Engine Bore Size | 96 mm | 84 mm |
| Engine Stroke Size | 82.8 mm | 95.9 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1515 kg | 1610 kg |
| Vehicle Length | 4440 mm | 4290 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2360 mm | 2580 mm |
| Fuel Consumption Overall | 17.8 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 64 L | 60 L |
