2004 Porsche 911 vs. 2008 Audi A3
To start off, 2008 Audi A3 is newer by 4 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 3,589 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (340 HP @ 6000 RPM) has 202 more horse power than 2008 Audi A3. (138 HP @ 4000 RPM). In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A3 weights approximately 110 kg more than 2004 Porsche 911.
Let's talk about torque, 2004 Porsche 911 (370 Nm) has 50 more torque (in Nm) than 2008 Audi A3. (320 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2004 Porsche 911 | 2008 Audi A3 | |
| Make | Porsche | Audi |
| Model | 911 | A3 |
| Year Released | 2004 | 2008 |
| Body Type | Coupe | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 3589 cc | 1968 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 340 HP | 138 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 370 Nm | 320 Nm |
| Engine Bore Size | 96 mm | 81 mm |
| Engine Stroke Size | 83 mm | 95.5 mm |
| Engine Compression Ratio | 11.3:1 | 18.0:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1342 kg | 1452 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 | 11.4 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 64 L | 55 L |
