USA vs USA — 1965 vs 1957
| DeVille Convertible | Series 62 Coupe de Ville | |
|---|---|---|
| Horsepower | 340 hp | 300 hp |
| Torque | 450 lb-ft | 400 lb-ft |
| Engine Size | 7,030 cc | 6,390 cc |
| 0-60 mph | 9.5 sec | 10.5 sec |
| Top Speed | 115 mph | 120 mph |
| ¼ Mile | 17.0 sec | 17.4 sec |
| Weight | — | 4,600 lbs |
| Wheelbase | 3,302 mm | 3,302 mm |
| Length | 5,643 mm | 5,613 mm |
| Units Produced | 19,200 | 23,808 |
| Original MSRP | — | $5,116 |
| Value (Excellent) | $80,000 | $95,000 |
| Collectibility | 5/10 | 8/10 |
| Rarity | 5/10 | 5/10 |
This matchup is remarkably close. The 1965 Cadillac DeVille Convertible offers more power, quicker acceleration, while the 1957 Cadillac Series 62 Coupe de Ville counters with higher top speed, stronger collectibility. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.
Within the Cadillac stable, the 1965 Cadillac DeVille Convertible and 1957 Cadillac Series 62 Coupe de Ville represent different approaches to performance and purpose. Both carry the Cadillac badge, yet each carves out its own distinct identity. The 1965 Cadillac DeVille Convertible holds a clear advantage in raw power with 340 hp compared to 300 hp, a 40-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1965 Cadillac DeVille Convertible edges ahead at 9.5 seconds versus 10.5 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference. From a collectibility standpoint, the 1957 Cadillac Series 62 Coupe de Ville rates higher among enthusiasts and auction houses.