USA vs USA — 1964 vs 1967
| Mustang K-Code Hi-Performance | Cougar GT 390 | |
|---|---|---|
| Horsepower | 271 hp | 320 hp |
| Torque | 314 lb-ft | 430 lb-ft |
| Engine Size | 4,736 cc | 6,391 cc |
| 0-60 mph | 6.5 sec | 6.5 sec |
| Top Speed | 130 mph | 125 mph |
| ¼ Mile | 14.8 sec | 14.8 sec |
| Weight | 2,678 lbs | 3,400 lbs |
| Wheelbase | 2,743 mm | 2,844 mm |
| Length | 4,613 mm | 4,851 mm |
| Units Produced | 7,273 | 7,412 |
| Original MSRP | $2,911 | $3,295 |
| Value (Excellent) | $150,000 | $95,000 |
| Collectibility | 9/10 | 8/10 |
| Rarity | 8/10 | 7/10 |
Two outstanding machines, each with compelling strengths. The 1964 Ford Mustang K-Code Hi-Performance excels in higher top speed, lighter weight, stronger collectibility, while the 1967 Mercury Cougar GT 390 stands out for more power, quicker acceleration. The best advice? Drive both if you can, then follow your instincts.
Among Pony Car enthusiasts, the matchup between the 1964 Ford Mustang K-Code Hi-Performance and 1967 Mercury Cougar GT 390 is one for the ages. These Muscle era machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1967 Mercury Cougar GT 390 holds a clear advantage in raw power with 320 hp compared to 271 hp, a 49-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Ford Mustang uses a V8 OHV (solid lifter, high-performance) displacing 4,736 cc, while the Mercury Cougar relies on a V8 OHV with 6,391 cc. In the sprint to 60 mph, the 1967 Mercury Cougar GT 390 edges ahead at 6.5 seconds versus 6.5 seconds. The Ford Mustang carries a weight advantage, tipping the scales 722 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.