1964 Alfa Romeo Spider vs. 1966 Mercury Cougar
To start off, 1966 Mercury Cougar is newer by 2 year(s). Which means there will be less support and parts availability for 1964 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1964 Alfa Romeo Spider would be higher. At 6,392 cc (8 cylinders), 1966 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1966 Mercury Cougar (208 HP @ 4600 RPM) has 45 more horse power than 1964 Alfa Romeo Spider. (163 HP @ 5900 RPM) In normal driving conditions, 1966 Mercury Cougar should accelerate faster than 1964 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1966 Mercury Cougar weights approximately 330 kg more than 1964 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1964 Alfa Romeo Spider | 1966 Mercury Cougar | |
| Make | Alfa Romeo | Mercury |
| Model | Spider | Cougar |
| Year Released | 1964 | 1966 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 6392 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 208 HP |
| Engine RPM | 5900 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1330 kg | 1660 kg |
| Vehicle Length | 4510 mm | 4990 mm |
| Vehicle Width | 1610 mm | 1890 mm |
| Vehicle Height | 1390 mm | 1320 mm |
| Wheelbase Size | 2510 mm | 2830 mm |
