1991 Alfa Romeo Proteo vs. 1974 Fiat 131
To start off, 1991 Alfa Romeo Proteo is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Fiat 131. In addition, the cost of maintenance, including insurance, on 1974 Fiat 131 would be higher. At 2,959 cc (6 cylinders), 1991 Alfa Romeo Proteo is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo Proteo (256 HP @ 7200 RPM) has 192 more horse power than 1974 Fiat 131. (64 HP @ 5400 RPM). In normal driving conditions, 1991 Alfa Romeo Proteo should accelerate faster than 1974 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alfa Romeo Proteo weights approximately 505 kg more than 1974 Fiat 131. 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 1974 Fiat 131. 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 | 1974 Fiat 131 | |
| Make | Alfa Romeo | Fiat |
| Model | Proteo | 131 |
| Year Released | 1991 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 64 HP |
| Engine RPM | 7200 RPM | 5400 RPM |
| Engine Bore Size | 93.1 mm | 76 mm |
| Engine Stroke Size | 72.6 mm | 71.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1470 kg | 965 kg |
| Vehicle Length | 4150 mm | 4270 mm |
