1981 BMW 518 vs. 2005 Fiat Stilo
To start off, 2005 Fiat Stilo is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW 518. In addition, the cost of maintenance, including insurance, on 1981 BMW 518 would be higher. At 1,998 cc (4 cylinders), 2005 Fiat Stilo is equipped with a bigger engine. In terms of performance, 2005 Fiat Stilo (138 HP @ 4000 RPM) has 48 more horse power than 1981 BMW 518. (90 HP @ 5500 RPM) In normal driving conditions, 2005 Fiat Stilo should accelerate faster than 1981 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 2005 Fiat Stilo weights approximately 345 kg more than 1981 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 BMW 518. However, in wet, icy, snow, or gravel driving conditions, 2005 Fiat Stilo, 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, 2005 Fiat Stilo (305 Nm @ 2000 RPM) has 165 more torque (in Nm) than 1981 BMW 518. (140 Nm @ 4000 RPM). This means 2005 Fiat Stilo will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 518.
Compare all specifications:
| 1981 BMW 518 | 2005 Fiat Stilo | |
| Make | BMW | Fiat |
| Model | 518 | Stilo |
| Year Released | 1981 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1766 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 138 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 140 Nm | 305 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 89 mm | 82 mm |
| Engine Stroke Size | 71.1 mm | 90.4 mm |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1140 kg | 1485 kg |
| Vehicle Length | 4630 mm | 4520 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1580 mm |
| Wheelbase Size | 2630 mm | 2610 mm |
