2004 Audi A3 vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 4 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 3,600 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (473 HP @ 6000 RPM) has 276 more horse power than 2004 Audi A3. (197 HP @ 5100 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2004 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche 911 weights approximately 235 kg more than 2004 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A3. In wet, icy, snow, or gravel driving conditions, 2008 Porsche 911 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, 2008 Porsche 911 (620 Nm @ 1950 RPM) has 340 more torque (in Nm) than 2004 Audi A3. (280 Nm @ 1800 RPM). This means 2008 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 | 2008 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A3 | 911 |
| Year Released | 2004 | 2008 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1894 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 197 HP | 473 HP |
| Engine RPM | 5100 RPM | 6000 RPM |
| Torque | 280 Nm | 620 Nm |
| Torque RPM | 1800 RPM | 1950 RPM |
| Engine Bore Size | 82.5 mm | 100 mm |
| Engine Stroke Size | 92.8 mm | 76.4 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Top Speed | 236 km/hour | 310 km/hour |
| Acceleration 0-100mph | 7 seconds | 4 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1420 kg | 1655 kg |
| Vehicle Length | 4290 mm | 4440 mm |
| Vehicle Width | 1770 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2580 mm | 2360 mm |
| Fuel Consumption Overall | 7.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 55 L | 67 L |
