1991 BMW 518 vs. 1983 Ford Fiesta
To start off, 1991 BMW 518 is newer by 8 year(s). Which means there will be less support and parts availability for 1983 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1983 Ford Fiesta would be higher. At 1,766 cc (4 cylinders), 1991 BMW 518 is equipped with a bigger engine. In terms of performance, 1991 BMW 518 (114 HP @ 5500 RPM) has 61 more horse power than 1983 Ford Fiesta. (53 HP @ 4800 RPM). In normal driving conditions, 1991 BMW 518 should accelerate faster than 1983 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 518 weights approximately 325 kg more than 1983 Ford Fiesta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 BMW 518 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 1991 BMW 518. However, in wet, icy, snow, or gravel driving conditions, 1983 Ford Fiesta, 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, 1991 BMW 518 (165 Nm @ 4250 RPM) has 70 more torque (in Nm) than 1983 Ford Fiesta. (95 Nm @ 3000 RPM). This means 1991 BMW 518 will have an easier job in driving up hills or pulling heavy equipment than 1983 Ford Fiesta.
Compare all specifications:
| 1991 BMW 518 | 1983 Ford Fiesta | |
| Make | BMW | Ford |
| Model | 518 | Fiesta |
| Year Released | 1991 | 1983 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1766 cc | 1608 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 53 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Torque | 165 Nm | 95 Nm |
| Torque RPM | 4250 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 81 mm | 80 mm |
| Engine Compression Ratio | 8.8:1 | 21.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1160 kg | 835 kg |
| Vehicle Length | 4730 mm | 3570 mm |
| Vehicle Width | 1760 mm | 1570 mm |
| Vehicle Height | 1420 mm | 1330 mm |
| Wheelbase Size | 2770 mm | 2290 mm |
