1991 Alfa Romeo Proteo vs. 1970 Mercury Cougar
To start off, 1991 Alfa Romeo Proteo is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1970 Mercury Cougar would be higher. At 5,769 cc (8 cylinders), 1970 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo Proteo (256 HP @ 7200 RPM) has 89 more horse power than 1970 Mercury Cougar. (167 HP @ 4000 RPM). In normal driving conditions, 1991 Alfa Romeo Proteo should accelerate faster than 1970 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 1970 Mercury Cougar weights approximately 180 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 1970 Mercury Cougar. 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 | 1970 Mercury Cougar | |
| Make | Alfa Romeo | Mercury |
| Model | Proteo | Cougar |
| Year Released | 1991 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 5769 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 167 HP |
| Engine RPM | 7200 RPM | 4000 RPM |
| Engine Bore Size | 93.1 mm | 101.7 mm |
| Engine Stroke Size | 72.6 mm | 88.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1650 kg |
| Vehicle Length | 4150 mm | 5840 mm |
