1991 Alfa Romeo Proteo vs. 1995 Porsche 928
To start off, 1995 Porsche 928 is newer by 4 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo Proteo. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo Proteo would be higher. At 4,664 cc (8 cylinders), 1995 Porsche 928 is equipped with a bigger engine. In terms of performance, 1995 Porsche 928 (306 HP @ 5900 RPM) has 50 more horse power than 1991 Alfa Romeo Proteo. (256 HP @ 7200 RPM) In normal driving conditions, 1995 Porsche 928 should accelerate faster than 1991 Alfa Romeo Proteo. With that said, vehicle weight also plays an important factor in acceleration. 1995 Porsche 928 weights approximately 60 kg more than 1991 Alfa Romeo Proteo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Alfa Romeo Proteo is four wheel drive (4WD), it will have significant more traction and grip than 1995 Porsche 928. In wet, icy, snow, or gravel driving conditions, 1991 Alfa Romeo Proteo 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.
Compare all specifications:
| 1991 Alfa Romeo Proteo | 1995 Porsche 928 | |
| Make | Alfa Romeo | Porsche |
| Model | Proteo | 928 |
| Year Released | 1991 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4664 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 306 HP |
| Engine RPM | 7200 RPM | 5900 RPM |
| Engine Bore Size | 93.1 mm | 97 mm |
| Engine Stroke Size | 72.6 mm | 78.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1530 kg |
| Vehicle Length | 4150 mm | 4450 mm |
