Czechoslovakia vs USA — 1956 vs 1953
| 603 | Skylark Convertible | |
|---|---|---|
| Horsepower | 95 hp | 188 hp |
| Torque | — | 330 lb-ft |
| Engine Size | 2,545 cc | 5,277 cc |
| 0-60 mph | — | 12.5 sec |
| Top Speed | — | 105 mph |
| ¼ Mile | — | 18.8 sec |
| Weight | — | 4,350 lbs |
| Wheelbase | 2,740 mm | 3,124 mm |
| Length | 5,065 mm | 5,232 mm |
| Units Produced | 20,422 | 1,690 |
| Original MSRP | — | $5,000 |
| Value (Excellent) | $120,000 | $350,000 |
| Collectibility | 5/10 | 9/10 |
| Rarity | 10/10 | 8/10 |
Numbers favor the 1953 Buick Skylark Convertible with more power, greater rarity, stronger collectibility. The 1956 Tatra 603 offers better value, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
The rivalry between Czechoslovakia and USA automotive industries has produced legendary matchups, and the 1956 Tatra 603 versus 1953 Buick Skylark Convertible is among the most fascinating. These two cars represent the best of their national engineering schools. The 1953 Buick Skylark Convertible holds a clear advantage in raw power with 188 hp compared to 95 hp, a 93-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Tatra 603 uses a V8 displacing 2,545 cc, while the Buick Skylark relies on a V8 OHV (Nailhead) with 5,277 cc. Rarity plays a significant role here — with only 1,690 units built, the 1953 Buick Skylark Convertible is considerably scarcer than the Tatra 603's 20,422 examples. On the collector market, the 1953 Buick Skylark Convertible commands a significant premium over the 1956 Tatra 603, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1953 Buick Skylark Convertible rates higher among enthusiasts and auction houses.