USA vs USA — 1957 vs 1930
| Series 62 Coupe de Ville | V-16 Madame X | |
|---|---|---|
| Horsepower | 300 hp | 165 hp |
| Torque | 400 lb-ft | — |
| Engine Size | 6,390 cc | 7,413 cc |
| 0-60 mph | 10.5 sec | — |
| Top Speed | 120 mph | 100 mph |
| ¼ Mile | 17.4 sec | — |
| Weight | 4,600 lbs | 6,000 lbs |
| Wheelbase | 3,302 mm | 3,734 mm |
| Length | 5,613 mm | 5,842 mm |
| Units Produced | 23,808 | 3,878 |
| Original MSRP | $5,116 | $5,350 |
| Value (Excellent) | $95,000 | $1,500,000 |
| Collectibility | 8/10 | 10/10 |
| Rarity | 5/10 | 10/10 |
The 1957 Cadillac Series 62 Coupe de Ville holds an edge across most measurable criteria, offering more power, higher top speed, lighter weight. That said, the 1930 Cadillac V-16 Madame X brings greater rarity, stronger collectibility and remains a compelling choice for enthusiasts who value Cadillac heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
The 1957 Cadillac Series 62 Coupe de Ville and 1930 Cadillac V-16 Madame X share a manufacturer in Cadillac, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Cadillac brand. The 1957 Cadillac Series 62 Coupe de Ville holds a clear advantage in raw power with 300 hp compared to 165 hp, a 135-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Cadillac Series 62 uses a V8 OHV displacing 6,390 cc, while the Cadillac V-16 relies on a V16 OHV with 7,413 cc. The 1957 Cadillac Series 62 Coupe de Ville claims a higher top speed at 120 mph compared to 100 mph. The Cadillac Series 62 carries a weight advantage, tipping the scales 1400 lbs lighter. Rarity plays a significant role here — with only 3,878 units built, the 1930 Cadillac V-16 Madame X is considerably scarcer than the Cadillac Series 62's 23,808 examples. On the collector market, the 1930 Cadillac V-16 Madame X commands a significant premium over the 1957 Cadillac Series 62 Coupe de Ville, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1930 Cadillac V-16 Madame X rates higher among enthusiasts and auction houses.