1999 Audi A4 vs. 1975 DAF 66
To start off, 1999 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1975 DAF 66. In addition, the cost of maintenance, including insurance, on 1975 DAF 66 would be higher. At 1,595 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (247 HP @ 5300 RPM) has 202 more horse power than 1975 DAF 66. (45 HP @ 5000 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1975 DAF 66. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 374 kg more than 1975 DAF 66. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 DAF 66 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 DAF 66. However, in wet, icy, snow, or gravel driving conditions, 1999 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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. Let's talk about torque, 1999 Audi A4 (320 Nm @ 3800 RPM) has 245 more torque (in Nm) than 1975 DAF 66. (75 Nm @ 2700 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1975 DAF 66.
Compare all specifications:
| 1999 Audi A4 | 1975 DAF 66 | |
| Make | Audi | DAF |
| Model | A4 | 66 |
| Year Released | 1999 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 1106 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 247 HP | 45 HP |
| Engine RPM | 5300 RPM | 5000 RPM |
| Torque | 320 Nm | 75 Nm |
| Torque RPM | 3800 RPM | 2700 RPM |
| Engine Bore Size | 81 mm | 70 mm |
| Engine Stroke Size | 77.4 mm | 72 mm |
| Engine Compression Ratio | 10.3:1 | 8.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1200 kg | 826 kg |
| Vehicle Length | 4480 mm | 3880 mm |
| Vehicle Width | 1740 mm | 1540 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2620 mm | 2270 mm |
| Fuel Tank Capacity | 62 L | 42 L |
