2006 Audi A4 vs. 1973 DAF 66
To start off, 2006 Audi A4 is newer by 33 year(s). Which means there will be less support and parts availability for 1973 DAF 66. In addition, the cost of maintenance, including insurance, on 1973 DAF 66 would be higher. At 1,781 cc (4 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (162 HP @ 5700 RPM) has 106 more horse power than 1973 DAF 66. (56 HP @ 5200 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1973 DAF 66. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 435 kg more than 1973 DAF 66. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Audi A4 (225 Nm) has 126 more torque (in Nm) than 1973 DAF 66. (99 Nm). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 DAF 66.
Compare all specifications:
| 2006 Audi A4 | 1973 DAF 66 | |
| Make | Audi | DAF |
| Model | A4 | 66 |
| Year Released | 2006 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 56 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 225 Nm | 99 Nm |
| Engine Bore Size | 81 mm | 73.1 mm |
| Engine Stroke Size | 86.4 mm | 77 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1275 kg | 840 kg |
| Vehicle Length | 4590 mm | 3890 mm |
| Vehicle Width | 1780 mm | 1550 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2650 mm | 2260 mm |
| Fuel Tank Capacity | 70 L | 32 L |
