1990 BMW 730 vs. 1977 Fiat 127
To start off, 1990 BMW 730 is newer by 13 year(s). Which means there will be less support and parts availability for 1977 Fiat 127. In addition, the cost of maintenance, including insurance, on 1977 Fiat 127 would be higher. At 2,986 cc (6 cylinders), 1990 BMW 730 is equipped with a bigger engine. In terms of performance, 1990 BMW 730 (181 HP @ 5800 RPM) has 132 more horse power than 1977 Fiat 127. (49 HP @ 5600 RPM). In normal driving conditions, 1990 BMW 730 should accelerate faster than 1977 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 730 weights approximately 870 kg more than 1977 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 BMW 730 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1990 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 1977 Fiat 127, being front wheel drive (FWD), will offer much better control with better grip. 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, 1990 BMW 730 (260 Nm @ 4000 RPM) has 183 more torque (in Nm) than 1977 Fiat 127. (77 Nm @ 3000 RPM). This means 1990 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 127.
Compare all specifications:
| 1990 BMW 730 | 1977 Fiat 127 | |
| Make | BMW | Fiat |
| Model | 730 | 127 |
| Year Released | 1990 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 1048 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 49 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 260 Nm | 77 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 89 mm | 76 mm |
| Engine Stroke Size | 80 mm | 57.8 mm |
| Engine Compression Ratio | 9.0:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1600 kg | 730 kg |
| Vehicle Length | 4920 mm | 3650 mm |
| Vehicle Width | 1850 mm | 1530 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2840 mm | 2230 mm |
| Fuel Tank Capacity | 90 L | 30 L |
