2007 Audi A4 vs. 1975 Zastava 2101
To start off, 2007 Audi A4 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Zastava 2101. In addition, the cost of maintenance, including insurance, on 1975 Zastava 2101 would be higher. At 1,781 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (161 HP @ 5700 RPM) has 99 more horse power than 1975 Zastava 2101. (62 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1975 Zastava 2101. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 474 kg more than 1975 Zastava 2101. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Zastava 2101 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 Zastava 2101. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A4 (225 Nm @ 1750 RPM) has 137 more torque (in Nm) than 1975 Zastava 2101. (88 Nm @ 3400 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Zastava 2101. 2007 Audi A4 has automatic transmission and 1975 Zastava 2101 has manual transmission. 1975 Zastava 2101 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 1975 Zastava 2101 | |
| Make | Audi | Zastava |
| Model | A4 | 2101 |
| Year Released | 2007 | 1975 |
| Engine Size | 1781 cc | 1198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 161 HP | 62 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 225 Nm | 88 Nm |
| Torque RPM | 1750 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1434 kg | 960 kg |
| Vehicle Length | 4590 mm | 4080 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2650 mm | 2430 mm |
