USA vs USA — 1965 vs 1930
| Fleetwood Sixty Special Brougham | V-16 Madame X | |
|---|---|---|
| Horsepower | 340 hp | 165 hp |
| Torque | 480 lb-ft | — |
| Engine Size | 7,030 cc | 7,413 cc |
| 0-60 mph | 8.5 sec | — |
| Top Speed | 120 mph | 100 mph |
| ¼ Mile | 16.4 sec | — |
| Weight | 4,800 lbs | 6,000 lbs |
| Wheelbase | 3,327 mm | 3,734 mm |
| Length | 5,753 mm | 5,842 mm |
| Units Produced | 18,100 | 3,878 |
| Original MSRP | $6,479 | $5,350 |
| Value (Excellent) | $55,000 | $1,500,000 |
| Collectibility | 7/10 | 10/10 |
| Rarity | 5/10 | 10/10 |
The 1965 Cadillac Fleetwood Sixty Special Brougham 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.
Within the Cadillac stable, the 1965 Cadillac Fleetwood Sixty Special Brougham and 1930 Cadillac V-16 Madame X represent different approaches to performance and purpose. Both carry the Cadillac badge, yet each carves out its own distinct identity. The 1965 Cadillac Fleetwood Sixty Special Brougham holds a clear advantage in raw power with 340 hp compared to 165 hp, a 175-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Cadillac Fleetwood uses a V8 OHV displacing 7,030 cc, while the Cadillac V-16 relies on a V16 OHV with 7,413 cc. The 1965 Cadillac Fleetwood Sixty Special Brougham claims a higher top speed at 120 mph compared to 100 mph. The Cadillac Fleetwood carries a weight advantage, tipping the scales 1200 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 Fleetwood's 18,100 examples. On the collector market, the 1930 Cadillac V-16 Madame X commands a significant premium over the 1965 Cadillac Fleetwood Sixty Special Brougham, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1930 Cadillac V-16 Madame X rates higher among enthusiasts and auction houses.