USA vs USA — 1971 vs 1974
| Mustang Mach 1 | Mustang II King Cobra | |
|---|---|---|
| Horsepower | 285 hp | 139 hp |
| Torque | 360 lb-ft | 250 lb-ft |
| Engine Size | 5,752 cc | 4,942 cc |
| 0-60 mph | 6.5 sec | 9.6 sec |
| Top Speed | 122 mph | 110 mph |
| ¼ Mile | 14.6 sec | 17.0 sec |
| Weight | 3,450 lbs | 3,000 lbs |
| Wheelbase | 2,794 mm | 2,451 mm |
| Length | 4,893 mm | 4,521 mm |
| Units Produced | 36,499 | 4,318 |
| Original MSRP | $3,268 | $5,280 |
| Value (Excellent) | $75,000 | $45,000 |
| Collectibility | 7/10 | 5/10 |
| Rarity | 5/10 | 7/10 |
The 1971 Ford Mustang Mach 1 holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1974 Ford Mustang II King Cobra brings lighter weight, greater rarity and remains a compelling choice for enthusiasts who value Ford heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Tracing the evolution of the Ford Mustang from 1971 to 1974 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of Ford. The 1971 Ford Mustang Mach 1 holds a clear advantage in raw power with 285 hp compared to 139 hp, a 146-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1971 Ford Mustang Mach 1 edges ahead at 6.5 seconds versus 9.6 seconds. The Ford Mustang II carries a weight advantage, tipping the scales 450 lbs lighter. Rarity plays a significant role here — with only 4,318 units built, the 1974 Ford Mustang II King Cobra is considerably scarcer than the Ford Mustang's 36,499 examples. From a collectibility standpoint, the 1971 Ford Mustang Mach 1 rates higher among enthusiasts and auction houses.