1975 BMW 315 vs. 1979 Oldsmobile Omega
To start off, 1979 Oldsmobile Omega is newer by 4 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 2,474 cc (4 cylinders), 1979 Oldsmobile Omega is equipped with a bigger engine. In terms of performance, 1979 Oldsmobile Omega (89 HP @ 4000 RPM) has 14 more horse power than 1975 BMW 315. (75 HP @ 5800 RPM) In normal driving conditions, 1979 Oldsmobile Omega should accelerate faster than 1975 BMW 315. With that said, vehicle weight also plays an important factor in acceleration. 1979 Oldsmobile Omega weights approximately 120 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, 1979 Oldsmobile Omega, 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, 1979 Oldsmobile Omega (183 Nm @ 2400 RPM) has 73 more torque (in Nm) than 1975 BMW 315. (110 Nm @ 3200 RPM). This means 1979 Oldsmobile Omega will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 315.
Compare all specifications:
| 1975 BMW 315 | 1979 Oldsmobile Omega | |
| Make | BMW | Oldsmobile |
| Model | 315 | Omega |
| Year Released | 1975 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1574 cc | 2474 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 89 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 110 Nm | 183 Nm |
| Torque RPM | 3200 RPM | 2400 RPM |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1010 kg | 1130 kg |
| Vehicle Length | 4360 mm | 4610 mm |
| Vehicle Width | 1620 mm | 1720 mm |
| Vehicle Height | 1390 mm | 1330 mm |
| Wheelbase Size | 2510 mm | 2670 mm |
