1979 Fiat 133 vs. 1971 Monteverdi Sierra
To start off, 1979 Fiat 133 is newer by 8 year(s). Which means there will be less support and parts availability for 1971 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1971 Monteverdi Sierra would be higher. At 5,210 cc (8 cylinders), 1971 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1971 Monteverdi Sierra (160 HP @ 3500 RPM) has 126 more horse power than 1979 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 1971 Monteverdi Sierra should accelerate faster than 1979 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1971 Monteverdi Sierra weights approximately 710 kg more than 1979 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1971 Monteverdi Sierra (388 Nm @ 2000 RPM) has 334 more torque (in Nm) than 1979 Fiat 133. (54 Nm @ 3200 RPM). This means 1971 Monteverdi Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 Fiat 133.
Compare all specifications:
| 1979 Fiat 133 | 1971 Monteverdi Sierra | |
| Make | Fiat | Monteverdi |
| Model | 133 | Sierra |
| Year Released | 1979 | 1971 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 5210 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 34 HP | 160 HP |
| Engine RPM | 4800 RPM | 3500 RPM |
| Torque | 54 Nm | 388 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Engine Bore Size | 65 mm | 99.4 mm |
| Engine Stroke Size | 68 mm | 84.1 mm |
| Engine Compression Ratio | 7.9:1 | 8.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 690 kg | 1400 kg |
| Vehicle Length | 3460 mm | 4690 mm |
| Vehicle Width | 1430 mm | 1830 mm |
| Vehicle Height | 1330 mm | 1290 mm |
| Wheelbase Size | 2030 mm | 2750 mm |
