1975 BMW 320 vs. 1972 Fiat 125
To start off, 1975 BMW 320 is newer by 3 year(s). Which means there will be less support and parts availability for 1972 Fiat 125. In addition, the cost of maintenance, including insurance, on 1972 Fiat 125 would be higher. At 1,991 cc (6 cylinders), 1975 BMW 320 is equipped with a bigger engine. In terms of performance, 1975 BMW 320 (128 HP @ 6000 RPM) has 38 more horse power than 1972 Fiat 125. (90 HP @ 5600 RPM). In normal driving conditions, 1975 BMW 320 should accelerate faster than 1972 Fiat 125. With that said, vehicle weight also plays an important factor in acceleration. 1975 BMW 320 weights approximately 90 kg more than 1972 Fiat 125. 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, 1975 BMW 320 (174 Nm @ 4000 RPM) has 43 more torque (in Nm) than 1972 Fiat 125. (131 Nm @ 4000 RPM). This means 1975 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1972 Fiat 125.
Compare all specifications:
| 1975 BMW 320 | 1972 Fiat 125 | |
| Make | BMW | Fiat |
| Model | 320 | 125 |
| Year Released | 1975 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1608 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 128 HP | 90 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 174 Nm | 131 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 80 mm |
| Engine Stroke Size | 66 mm | 80 mm |
| Engine Compression Ratio | 9.8:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 195 km/hour | 161 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1050 kg | 960 kg |
| Vehicle Length | 4330 mm | 4230 mm |
| Vehicle Width | 1650 mm | 1610 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2580 mm | 2430 mm |
