1975 BMW 315 vs. 1990 BMW 316
To start off, 1990 BMW 316 is newer by 15 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 1,596 cc (4 cylinders), 1990 BMW 316 is equipped with a bigger engine. In terms of performance, 1990 BMW 316 (100 HP @ 5500 RPM) has 25 more horse power than 1975 BMW 315. (75 HP @ 5800 RPM) In normal driving conditions, 1990 BMW 316 should accelerate faster than 1975 BMW 315. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 316 weights approximately 70 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 316 (141 Nm @ 4250 RPM) has 31 more torque (in Nm) than 1975 BMW 315. (110 Nm @ 3200 RPM). This means 1990 BMW 316 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 315.
Compare all specifications:
| 1975 BMW 315 | 1990 BMW 316 | |
| Make | BMW | BMW |
| Model | 315 | 316 |
| Year Released | 1975 | 1990 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1574 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 100 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 110 Nm | 141 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1010 kg | 1080 kg |
| Vehicle Length | 4360 mm | 4330 mm |
| Vehicle Width | 1620 mm | 1650 mm |
| Vehicle Height | 1390 mm | 1390 mm |
| Wheelbase Size | 2510 mm | 2580 mm |
