2006 Audi RS4 vs. 1966 Porsche 906
To start off, 2006 Audi RS4 is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Porsche 906. In addition, the cost of maintenance, including insurance, on 1966 Porsche 906 would be higher. At 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP @ 7800 RPM) has 197 more horse power than 1966 Porsche 906. (217 HP @ 8000 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 1966 Porsche 906. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 1033 kg more than 1966 Porsche 906. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Porsche 906. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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.
Compare all specifications:
| 2006 Audi RS4 | 1966 Porsche 906 | |
| Make | Audi | Porsche |
| Model | RS4 | 906 |
| Year Released | 2006 | 1966 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4163 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 414 HP | 217 HP |
| Engine RPM | 7800 RPM | 8000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1650 kg | 617 kg |
| Vehicle Width | 1820 mm | 1610 mm |
