1999 Audi RS4 vs. 2012 Porsche 911
To start off, 2012 Porsche 911 is newer by 13 year(s). Which means there will be less support and parts availability for 1999 Audi RS4. In addition, the cost of maintenance, including insurance, on 1999 Audi RS4 would be higher. At 3,600 cc (6 cylinders), 2012 Porsche 911 is equipped with a bigger engine. In terms of performance, 2012 Porsche 911 (345 HP @ 6500 RPM) has 95 more horse power than 1999 Audi RS4. (250 HP @ 6100 RPM) In normal driving conditions, 2012 Porsche 911 should accelerate faster than 1999 Audi RS4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi RS4 weights approximately 140 kg more than 2012 Porsche 911.
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.
Compare all specifications:
| 1999 Audi RS4 | 2012 Porsche 911 | |
| Make | Audi | Porsche |
| Model | RS4 | 911 |
| Year Released | 1999 | 2012 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2671 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 250 HP | 345 HP |
| Engine RPM | 6100 RPM | 6500 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1620 kg | 1480 kg |
| Vehicle Length | 4530 mm | 4465 mm |
| Vehicle Width | 1810 mm | 1808 mm |
| Vehicle Height | 1390 mm | 1311 mm |
| Wheelbase Size | 2610 mm | 2350 mm |
| Fuel Tank Capacity | 62 L | 67 L |
