1968 Alfa Romeo GTV vs. 1979 Porsche 928
To start off, 1979 Porsche 928 is newer by 11 year(s). Which means there will be less support and parts availability for 1968 Alfa Romeo GTV. In addition, the cost of maintenance, including insurance, on 1968 Alfa Romeo GTV would be higher. At 4,664 cc (8 cylinders), 1979 Porsche 928 is equipped with a bigger engine. In terms of performance, 1979 Porsche 928 (295 HP @ 5900 RPM) has 163 more horse power than 1968 Alfa Romeo GTV. (132 HP @ 5500 RPM) In normal driving conditions, 1979 Porsche 928 should accelerate faster than 1968 Alfa Romeo GTV. With that said, vehicle weight also plays an important factor in acceleration. 1979 Porsche 928 weights approximately 410 kg more than 1968 Alfa Romeo GTV. 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, 1979 Porsche 928 (380 Nm @ 4500 RPM) has 193 more torque (in Nm) than 1968 Alfa Romeo GTV. (187 Nm @ 3000 RPM). This means 1979 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1968 Alfa Romeo GTV.
Compare all specifications:
| 1968 Alfa Romeo GTV | 1979 Porsche 928 | |
| Make | Alfa Romeo | Porsche |
| Model | GTV | 928 |
| Year Released | 1968 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1778 cc | 4664 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 132 HP | 295 HP |
| Engine RPM | 5500 RPM | 5900 RPM |
| Torque | 187 Nm | 380 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Compression Ratio | 9.0:1 | 10.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1450 kg |
| Vehicle Length | 4110 mm | 4450 mm |
| Vehicle Width | 1590 mm | 1840 mm |
| Vehicle Height | 1330 mm | 1290 mm |
| Wheelbase Size | 2360 mm | 2510 mm |
| Fuel Tank Capacity | 46 L | 86 L |
