1973 BMW 3 vs. 1980 Steyr G-series
To start off, 1980 Steyr G-series is newer by 7 year(s). Which means there will be less support and parts availability for 1973 BMW 3. In addition, the cost of maintenance, including insurance, on 1973 BMW 3 would be higher. At 3,153 cc (6 cylinders), 1973 BMW 3 is equipped with a bigger engine. In terms of performance, 1973 BMW 3 (203 HP @ 5600 RPM) has 55 more horse power than 1980 Steyr G-series. (148 HP @ 5250 RPM). In normal driving conditions, 1973 BMW 3 should accelerate faster than 1980 Steyr G-series. With that said, vehicle weight also plays an important factor in acceleration. 1980 Steyr G-series weights approximately 730 kg more than 1973 BMW 3.
Because 1980 Steyr G-series is four wheel drive (4WD), it will have significant more traction and grip than 1973 BMW 3. In wet, icy, snow, or gravel driving conditions, 1980 Steyr G-series 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, 1973 BMW 3 (287 Nm @ 4200 RPM) has 61 more torque (in Nm) than 1980 Steyr G-series. (226 Nm @ 4250 RPM). This means 1973 BMW 3 will have an easier job in driving up hills or pulling heavy equipment than 1980 Steyr G-series.
Compare all specifications:
| 1973 BMW 3 | 1980 Steyr G-series | |
| Make | BMW | Steyr |
| Model | 3 | G-series |
| Year Released | 1973 | 1980 |
| Engine Size | 3153 cc | 2746 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 203 HP | 148 HP |
| Engine RPM | 5600 RPM | 5250 RPM |
| Torque | 287 Nm | 226 Nm |
| Torque RPM | 4200 RPM | 4250 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1270 kg | 2000 kg |
| Vehicle Length | 4640 mm | 4240 mm |
| Vehicle Width | 1740 mm | 1770 mm |
| Vehicle Height | 1380 mm | 1940 mm |
| Wheelbase Size | 2510 mm | 2410 mm |
