1977 Fiat 133 vs. 2005 Porsche 996
To start off, 2005 Porsche 996 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Fiat 133. In addition, the cost of maintenance, including insurance, on 1977 Fiat 133 would be higher. At 3,594 cc (6 cylinders), 2005 Porsche 996 is equipped with a bigger engine. In terms of performance, 2005 Porsche 996 (317 HP @ 6800 RPM) has 283 more horse power than 1977 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2005 Porsche 996 should accelerate faster than 1977 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 996 weights approximately 830 kg more than 1977 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Fiat 133. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 996 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 996 (370 Nm @ 4250 RPM) has 315 more torque (in Nm) than 1977 Fiat 133. (55 Nm @ 3200 RPM). This means 2005 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 133.
Compare all specifications:
| 1977 Fiat 133 | 2005 Porsche 996 | |
| Make | Fiat | Porsche |
| Model | 133 | 996 |
| Year Released | 1977 | 2005 |
| Engine Position | Rear | Rear |
| Engine Size | 843 cc | 3594 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 34 HP | 317 HP |
| Engine RPM | 4800 RPM | 6800 RPM |
| Torque | 55 Nm | 370 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Engine Bore Size | 65 mm | 96 mm |
| Engine Stroke Size | 68 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 690 kg | 1520 kg |
| Vehicle Length | 3460 mm | 4440 mm |
| Vehicle Width | 1430 mm | 1840 mm |
| Vehicle Height | 1330 mm | 1310 mm |
| Wheelbase Size | 2030 mm | 2360 mm |
