1999 Audi A4 vs. 1973 DAF 66
To start off, 1999 Audi A4 is newer by 26 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 1,896 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (252 HP @ 4150 RPM) has 196 more horse power than 1973 DAF 66. (56 HP @ 5200 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1973 DAF 66. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 455 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, 1999 Audi A4 (330 Nm) has 231 more torque (in Nm) than 1973 DAF 66. (99 Nm). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 DAF 66.
Compare all specifications:
| 1999 Audi A4 | 1973 DAF 66 | |
| Make | Audi | DAF |
| Model | A4 | 66 |
| Year Released | 1999 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 252 HP | 56 HP |
| Engine RPM | 4150 RPM | 5200 RPM |
| Torque | 330 Nm | 99 Nm |
| Engine Bore Size | 79.5 mm | 73.1 mm |
| Engine Stroke Size | 95.5 mm | 77 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1295 kg | 840 kg |
| Vehicle Length | 4480 mm | 3890 mm |
| Vehicle Width | 1740 mm | 1550 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2260 mm |
| Fuel Tank Capacity | 62 L | 32 L |
