USA vs USA — 1953 vs 1959
| Skylark Convertible | Invicta Convertible 401 | |
|---|---|---|
| Horsepower | 188 hp | 325 hp |
| Torque | 330 lb-ft | 410 lb-ft |
| Engine Size | 5,277 cc | 6,571 cc |
| 0-60 mph | 12.5 sec | 8.5 sec |
| Top Speed | 105 mph | 118 mph |
| ¼ Mile | 18.8 sec | 16.0 sec |
| Weight | 4,350 lbs | 4,350 lbs |
| Wheelbase | 3,124 mm | 3,150 mm |
| Length | 5,232 mm | 5,562 mm |
| Units Produced | 1,690 | — |
| Original MSRP | $5,000 | $3,515 |
| Value (Excellent) | $350,000 | $85,000 |
| Collectibility | 9/10 | 7/10 |
| Rarity | 8/10 | 7/10 |
Numbers favor the 1959 Buick Invicta Convertible 401 with more power, quicker acceleration, higher top speed. The 1953 Buick Skylark Convertible offers stronger collectibility, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
Buick has long offered a diverse lineup, and comparing the 1953 Buick Skylark Convertible with the 1959 Buick Invicta Convertible 401 highlights the breadth of the marque's engineering philosophy. The 1959 Buick Invicta Convertible 401 holds a clear advantage in raw power with 325 hp compared to 188 hp, a 137-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Buick Skylark uses a V8 OHV (Nailhead) displacing 5,277 cc, while the Buick Invicta relies on a V8 OHV (Buick 401 Nailhead) with 6,571 cc. In the sprint to 60 mph, the 1959 Buick Invicta Convertible 401 edges ahead at 8.5 seconds versus 12.5 seconds. On the collector market, the 1953 Buick Skylark Convertible commands a significant premium over the 1959 Buick Invicta Convertible 401, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1953 Buick Skylark Convertible rates higher among enthusiasts and auction houses.