1991 Alfa Romeo Proteo vs. 1948 Buick 40
To start off, 1991 Alfa Romeo Proteo is newer by 43 year(s). Which means there will be less support and parts availability for 1948 Buick 40. In addition, the cost of maintenance, including insurance, on 1948 Buick 40 would be higher. At 4,066 cc (8 cylinders), 1948 Buick 40 is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo Proteo (256 HP @ 7200 RPM) has 142 more horse power than 1948 Buick 40. (114 HP @ 3600 RPM). In normal driving conditions, 1991 Alfa Romeo Proteo should accelerate faster than 1948 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1948 Buick 40 weights approximately 225 kg more than 1991 Alfa Romeo Proteo.
Because 1991 Alfa Romeo Proteo is four wheel drive (4WD), it will have significant more traction and grip than 1948 Buick 40. 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 | 1948 Buick 40 | |
| Make | Alfa Romeo | Buick |
| Model | Proteo | 40 |
| Year Released | 1991 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4066 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 114 HP |
| Engine RPM | 7200 RPM | 3600 RPM |
| Engine Bore Size | 93.1 mm | 78.6 mm |
| Engine Stroke Size | 72.6 mm | 104.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1470 kg | 1695 kg |
