1976 BMW 630 vs. 1972 Fiat 125
To start off, 1976 BMW 630 is newer by 4 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 2,986 cc (6 cylinders), 1976 BMW 630 is equipped with a bigger engine. In terms of performance, 1976 BMW 630 (182 HP @ 5800 RPM) has 92 more horse power than 1972 Fiat 125. (90 HP @ 5600 RPM). In normal driving conditions, 1976 BMW 630 should accelerate faster than 1972 Fiat 125. With that said, vehicle weight also plays an important factor in acceleration. 1976 BMW 630 weights approximately 491 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, 1976 BMW 630 (255 Nm @ 3500 RPM) has 124 more torque (in Nm) than 1972 Fiat 125. (131 Nm @ 4000 RPM). This means 1976 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1972 Fiat 125.
Compare all specifications:
| 1976 BMW 630 | 1972 Fiat 125 | |
| Make | BMW | Fiat |
| Model | 630 | 125 |
| Year Released | 1976 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 1608 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 182 HP | 90 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 255 Nm | 131 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 80 mm |
| Engine Stroke Size | 80 mm | 80 mm |
| Engine Compression Ratio | 9.0:1 | 8.8:1 |
| Top Speed | 211 km/hour | 161 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1451 kg | 960 kg |
| Vehicle Length | 4760 mm | 4230 mm |
| Vehicle Width | 1760 mm | 1610 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2630 mm | 2430 mm |
