1980 Alfa Romeo GTV vs. 1977 BMW 728
To start off, 1980 Alfa Romeo GTV is newer by 3 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 12 more horse power than 1980 Alfa Romeo GTV. (158 HP @ 5600 RPM) In normal driving conditions, 1977 BMW 728 should accelerate faster than 1980 Alfa Romeo GTV. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 326 kg more than 1980 Alfa Romeo GTV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1977 BMW 728 (235 Nm @ 3700 RPM) has 15 more torque (in Nm) than 1980 Alfa Romeo GTV. (220 Nm @ 4000 RPM). This means 1977 BMW 728 will have an easier job in driving up hills or pulling heavy equipment than 1980 Alfa Romeo GTV.
Compare all specifications:
| 1980 Alfa Romeo GTV | 1977 BMW 728 | |
| Make | Alfa Romeo | BMW |
| Model | GTV | 728 |
| Year Released | 1980 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2788 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 170 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 220 Nm | 235 Nm |
| Torque RPM | 4000 RPM | 3700 RPM |
| Engine Bore Size | 88.1 mm | 86 mm |
| Engine Stroke Size | 68.3 mm | 80 mm |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1210 kg | 1536 kg |
| Vehicle Length | 4270 mm | 4870 mm |
| Vehicle Width | 1670 mm | 1810 mm |
| Vehicle Height | 1340 mm | 1440 mm |
| Wheelbase Size | 2410 mm | 2800 mm |
