1987 Alfa Romeo 164 vs. 1975 BMW 315
To start off, 1987 Alfa Romeo 164 is newer by 12 year(s). Which means there will be less support and parts availability for 1975 BMW 315. In addition, the cost of maintenance, including insurance, on 1975 BMW 315 would be higher. At 2,500 cc (4 cylinders), 1987 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1987 Alfa Romeo 164 (123 HP @ 4200 RPM) has 48 more horse power than 1975 BMW 315. (75 HP @ 5800 RPM). In normal driving conditions, 1987 Alfa Romeo 164 should accelerate faster than 1975 BMW 315. With that said, vehicle weight also plays an important factor in acceleration. 1987 Alfa Romeo 164 weights approximately 480 kg more than 1975 BMW 315. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 BMW 315 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 1975 BMW 315. However, in wet, icy, snow, or gravel driving conditions, 1987 Alfa Romeo 164, 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, 1987 Alfa Romeo 164 (294 Nm @ 2000 RPM) has 184 more torque (in Nm) than 1975 BMW 315. (110 Nm @ 3200 RPM). This means 1987 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 315.
Compare all specifications:
| 1987 Alfa Romeo 164 | 1975 BMW 315 | |
| Make | Alfa Romeo | BMW |
| Model | 164 | 315 |
| Year Released | 1987 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 1574 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 75 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 294 Nm | 110 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Engine Compression Ratio | 22.0:1 | 9.5:1 |
| Top Speed | 202 km/hour | 154 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1490 kg | 1010 kg |
| Vehicle Length | 4560 mm | 4360 mm |
| Vehicle Width | 1770 mm | 1620 mm |
| Vehicle Height | 1410 mm | 1390 mm |
| Wheelbase Size | 2670 mm | 2510 mm |
