1976 Fiat 131 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Fiat 131. In addition, the cost of maintenance, including insurance, on 1976 Fiat 131 would be higher. At 3,595 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (316 HP @ 4250 RPM) has 178 more horse power than 1976 Fiat 131. (138 HP @ 6400 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1976 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 445 kg more than 1976 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Fiat 131. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 911 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 193 more torque (in Nm) than 1976 Fiat 131. (177 Nm @ 3800 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1976 Fiat 131. 2005 Porsche 911 has automatic transmission and 1976 Fiat 131 has manual transmission. 1976 Fiat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1976 Fiat 131 | 2005 Porsche 911 | |
| Make | Fiat | Porsche |
| Model | 131 | 911 |
| Year Released | 1976 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 1993 cc | 3595 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 316 HP |
| Engine RPM | 6400 RPM | 4250 RPM |
| Torque | 177 Nm | 370 Nm |
| Torque RPM | 3800 RPM | 4250 RPM |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 90 mm | 82.8 mm |
| Engine Compression Ratio | 10.0:1 | 11.3:1 |
| Top Speed | 190 km/hour | 285 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1485 kg |
| Vehicle Length | 4200 mm | 4440 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1310 mm |
| Wheelbase Size | 2430 mm | 2360 mm |
| Fuel Tank Capacity | 50 L | 64 L |
