1983 Alfa Romeo Sprint vs. 1977 BMW 728
To start off, 1983 Alfa Romeo Sprint is newer by 6 year(s). Which means there will be less support and parts availability for 1977 BMW 728. In addition, the cost of maintenance, including insurance, on 1977 BMW 728 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 728 is equipped with a bigger engine. In terms of performance, 1977 BMW 728 (170 HP @ 6000 RPM) has 64 more horse power than 1983 Alfa Romeo Sprint. (106 HP @ 6000 RPM) In normal driving conditions, 1977 BMW 728 should accelerate faster than 1983 Alfa Romeo Sprint. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 621 kg more than 1983 Alfa Romeo Sprint. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 BMW 728 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 1977 BMW 728. However, in wet, icy, snow, or gravel driving conditions, 1983 Alfa Romeo Sprint, 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, 1977 BMW 728 (235 Nm @ 3700 RPM) has 102 more torque (in Nm) than 1983 Alfa Romeo Sprint. (133 Nm @ 4000 RPM). This means 1977 BMW 728 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Sprint.
Compare all specifications:
| 1983 Alfa Romeo Sprint | 1977 BMW 728 | |
| Make | Alfa Romeo | BMW |
| Model | Sprint | 728 |
| Year Released | 1983 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 2788 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 106 HP | 170 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 133 Nm | 235 Nm |
| Torque RPM | 4000 RPM | 3700 RPM |
| Engine Bore Size | 84.1 mm | 86 mm |
| Engine Stroke Size | 67.2 mm | 80 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 915 kg | 1536 kg |
| Vehicle Length | 4030 mm | 4870 mm |
| Vehicle Width | 1630 mm | 1810 mm |
| Vehicle Height | 1300 mm | 1440 mm |
| Wheelbase Size | 2460 mm | 2800 mm |
| Fuel Tank Capacity | 50 L | 85 L |
