USA vs USA — 1961 vs 1963
| Skylark GS 400 | Wildcat 455 Stage 1 | |
|---|---|---|
| Horsepower | 340 hp | 370 hp |
| Torque | 430 lb-ft | 510 lb-ft |
| Engine Size | 6,555 cc | 7,457 cc |
| 0-60 mph | 6.8 sec | 6.5 sec |
| Top Speed | 121 mph | 125 mph |
| ¼ Mile | 14.8 sec | 14.5 sec |
| Weight | 3,550 lbs | 4,200 lbs |
| Wheelbase | 2,946 mm | 3,124 mm |
| Length | 5,156 mm | 5,562 mm |
| Original MSRP | $3,019 | $3,900 |
| Value (Excellent) | $55,000 | $60,000 |
| Collectibility | 7/10 | 7/10 |
| Rarity | 6/10 | 7/10 |
Two outstanding machines, each with compelling strengths. The 1961 Buick Skylark GS 400 excels in lighter weight, while the 1963 Buick Wildcat 455 Stage 1 stands out for quicker acceleration, higher top speed. The best advice? Drive both if you can, then follow your instincts.
The 1961 Buick Skylark GS 400 and 1963 Buick Wildcat 455 Stage 1 share a manufacturer in Buick, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Buick brand. The 1963 Buick Wildcat 455 Stage 1 holds a clear advantage in raw power with 370 hp compared to 340 hp, a 30-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1963 Buick Wildcat 455 Stage 1 edges ahead at 6.5 seconds versus 6.8 seconds. The Buick Skylark carries a weight advantage, tipping the scales 650 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.