1992 Alfa Romeo 155 vs. 1993 BMW 518
To start off, 1993 BMW 518 is newer by 1 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo 155 would be higher. At 1,995 cc (4 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (187 HP @ 6000 RPM) has 74 more horse power than 1993 BMW 518. (113 HP @ 5500 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1993 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 1992 Alfa Romeo 155 weights approximately 184 kg more than 1993 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Alfa Romeo 155 is four wheel drive (4WD), it will have significant more traction and grip than 1993 BMW 518. In wet, icy, snow, or gravel driving conditions, 1992 Alfa Romeo 155 will offer significantly more control. 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, 1992 Alfa Romeo 155 (291 Nm @ 2500 RPM) has 126 more torque (in Nm) than 1993 BMW 518. (165 Nm @ 4250 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1993 BMW 518.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1993 BMW 518 | |
| Make | Alfa Romeo | BMW |
| Model | 155 | 518 |
| Year Released | 1992 | 1993 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1766 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 187 HP | 113 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 291 Nm | 165 Nm |
| Torque RPM | 2500 RPM | 4250 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 81 mm |
| Engine Compression Ratio | 8.0:1 | 8.8:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1344 kg | 1160 kg |
| Vehicle Length | 4450 mm | 4730 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1410 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2770 mm |
