USA vs USA — 1969 vs 1952
| Mustang Boss 429 | Crestline Sunliner Convertible | |
|---|---|---|
| Horsepower | 375 hp | 130 hp |
| Torque | 450 lb-ft | 210 lb-ft |
| Engine Size | 7,030 cc | 3,917 cc |
| 0-60 mph | 6.8 sec | 14.5 sec |
| Top Speed | 122 mph | 95 mph |
| ¼ Mile | 14.1 sec | 19.5 sec |
| Weight | 3,540 lbs | 3,400 lbs |
| Wheelbase | 2,743 mm | 2,921 mm |
| Length | 4,775 mm | 5,029 mm |
| Units Produced | 1,358 | 37,681 |
| Original MSRP | $4,798 | $2,043 |
| Value (Excellent) | $600,000 | $75,000 |
| Collectibility | 10/10 | 7/10 |
| Rarity | 10/10 | 6/10 |
The 1969 Ford Mustang Boss 429 holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1952 Ford Crestline Sunliner Convertible brings better value 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.
Within the Ford stable, the 1969 Ford Mustang Boss 429 and 1952 Ford Crestline Sunliner Convertible represent different approaches to performance and purpose. Both carry the Ford badge, yet each carves out its own distinct identity. The 1969 Ford Mustang Boss 429 holds a clear advantage in raw power with 375 hp compared to 130 hp, a 245-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Ford Mustang uses a V8 OHV (semi-hemispherical combustion chambers) displacing 7,030 cc, while the Ford Crestline relies on a V8 OHV with 3,917 cc. In the sprint to 60 mph, the 1969 Ford Mustang Boss 429 edges ahead at 6.8 seconds versus 14.5 seconds. Rarity plays a significant role here — with only 1,358 units built, the 1969 Ford Mustang Boss 429 is considerably scarcer than the Ford Crestline's 37,681 examples. On the collector market, the 1969 Ford Mustang Boss 429 commands a significant premium over the 1952 Ford Crestline Sunliner Convertible, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1969 Ford Mustang Boss 429 rates higher among enthusiasts and auction houses.