2001 Audi A4 vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Audi A4. In addition, the cost of maintenance, including insurance, on 2001 Audi A4 would be higher. At 3,605 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (477 HP @ 8000 RPM) has 229 more horse power than 2001 Audi A4. (248 HP @ 6300 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2001 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A4 weights approximately 135 kg more than 2004 Porsche 911.
Because 2004 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2001 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 (641 Nm) has 311 more torque (in Nm) than 2001 Audi A4. (330 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A4.
Compare all specifications:
| 2001 Audi A4 | 2004 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A4 | 911 |
| Year Released | 2001 | 2004 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2976 cc | 3605 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 248 HP | 477 HP |
| Engine RPM | 6300 RPM | 8000 RPM |
| Torque | 330 Nm | 641 Nm |
| Engine Bore Size | 82.5 mm | 100 mm |
| Engine Stroke Size | 92.8 mm | 76 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1515 kg | 1380 kg |
| Vehicle Length | 4550 mm | 4450 mm |
| Vehicle Width | 1770 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1280 mm |
| Wheelbase Size | 2660 mm | 2360 mm |
| Fuel Tank Capacity | 70 L | 64 L |
