2005 Audi S4 vs. 1977 Zastava 750
To start off, 2005 Audi S4 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Zastava 750. In addition, the cost of maintenance, including insurance, on 1977 Zastava 750 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 4000 RPM) has 310 more horse power than 1977 Zastava 750. (30 HP @ 5400 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1977 Zastava 750. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 1130 kg more than 1977 Zastava 750. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 359 more torque (in Nm) than 1977 Zastava 750. (51 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1977 Zastava 750.
Compare all specifications:
| 2005 Audi S4 | 1977 Zastava 750 | |
| Make | Audi | Zastava |
| Model | S4 | 750 |
| Year Released | 2005 | 1977 |
| Engine Size | 4163 cc | 767 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 30 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 410 Nm | 51 Nm |
| Vehicle Weight | 1770 kg | 640 kg |
| Vehicle Length | 4550 mm | 3300 mm |
| Vehicle Width | 1770 mm | 1390 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2770 mm | 2010 mm |
