2009 Audi S4 vs. 1974 Zastava 2101
To start off, 2009 Audi S4 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Zastava 2101. In addition, the cost of maintenance, including insurance, on 1974 Zastava 2101 would be higher. At 4,163 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 7000 RPM) has 278 more horse power than 1974 Zastava 2101. (62 HP @ 5600 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 1974 Zastava 2101. With that said, vehicle weight also plays an important factor in acceleration. 1974 Zastava 2101 weights approximately 30 kg more than 2009 Audi S4.
Because 2009 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Zastava 2101. In wet, icy, snow, or gravel driving conditions, 2009 Audi S4 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. Let's talk about torque, 2009 Audi S4 (410 Nm @ 3500 RPM) has 323 more torque (in Nm) than 1974 Zastava 2101. (87 Nm @ 3400 RPM). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Zastava 2101.
Compare all specifications:
| 2009 Audi S4 | 1974 Zastava 2101 | |
| Make | Audi | Zastava |
| Model | S4 | 2101 |
| Year Released | 2009 | 1974 |
| Engine Size | 4163 cc | 1196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 62 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 410 Nm | 87 Nm |
| Torque RPM | 3500 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 930 kg | 960 kg |
| Vehicle Length | 4580 mm | 4080 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2430 mm |
