1991 Porsche 911 vs. 1983 Zastava 2101
To start off, 1991 Porsche 911 is newer by 8 year(s). Which means there will be less support and parts availability for 1983 Zastava 2101. In addition, the cost of maintenance, including insurance, on 1983 Zastava 2101 would be higher. At 3,163 cc (6 cylinders), 1991 Porsche 911 is equipped with a bigger engine. In terms of performance, 1991 Porsche 911 (228 HP @ 5900 RPM) has 166 more horse power than 1983 Zastava 2101. (62 HP @ 5600 RPM). In normal driving conditions, 1991 Porsche 911 should accelerate faster than 1983 Zastava 2101. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 911 weights approximately 215 kg more than 1983 Zastava 2101. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Porsche 911 (286 Nm @ 4800 RPM) has 199 more torque (in Nm) than 1983 Zastava 2101. (87 Nm @ 3400 RPM). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1983 Zastava 2101.
Compare all specifications:
| 1991 Porsche 911 | 1983 Zastava 2101 | |
| Make | Porsche | Zastava |
| Model | 911 | 2101 |
| Year Released | 1991 | 1983 |
| Engine Size | 3163 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 228 HP | 62 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 286 Nm | 87 Nm |
| Torque RPM | 4800 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1175 kg | 960 kg |
| Vehicle Length | 4300 mm | 4080 mm |
| Vehicle Width | 1660 mm | 1620 mm |
| Vehicle Height | 1260 mm | 1450 mm |
