2006 Audi RS4 vs. 1978 Bentley T
To start off, 2006 Audi RS4 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Bentley T. In addition, the cost of maintenance, including insurance, on 1978 Bentley T would be higher. At 6,750 cc (8 cylinders), 1978 Bentley T is equipped with a bigger engine.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Bentley T. 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. 1978 Bentley T has automatic transmission and 2006 Audi RS4 has manual transmission. 2006 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Bentley T will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi RS4 | 1978 Bentley T | |
| Make | Audi | Bentley |
| Model | RS4 | T |
| Year Released | 2006 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 6750 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 414 HP | 0 HP |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4600 mm | 5210 mm |
| Vehicle Width | 1820 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1530 mm |
| Wheelbase Size | 2650 mm | 3040 mm |
