1966 Mercury Cyclone vs. 1964 Porsche 804
To start off, 1966 Mercury Cyclone is newer by 2 year(s). Which means there will be less support and parts availability for 1964 Porsche 804. In addition, the cost of maintenance, including insurance, on 1964 Porsche 804 would be higher. At 6,393 cc (8 cylinders), 1966 Mercury Cyclone is equipped with a bigger engine. In terms of performance, 1966 Mercury Cyclone (335 HP @ 4800 RPM) has 153 more horse power than 1964 Porsche 804. (182 HP @ 9300 RPM). In normal driving conditions, 1966 Mercury Cyclone should accelerate faster than 1964 Porsche 804. With that said, vehicle weight also plays an important factor in acceleration. 1966 Mercury Cyclone weights approximately 1172 kg more than 1964 Porsche 804. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1966 Mercury Cyclone | 1964 Porsche 804 | |
| Make | Mercury | Porsche |
| Model | Cyclone | 804 |
| Year Released | 1966 | 1964 |
| Engine Size | 6393 cc | 1493 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 182 HP |
| Engine RPM | 4800 RPM | 9300 RPM |
| Vehicle Weight | 1632 kg | 460 kg |
| Vehicle Length | 4980 mm | 4100 mm |
| Vehicle Height | 1400 mm | 1320 mm |
| Wheelbase Size | 2950 mm | 2310 mm |
