USA vs USA — 1958 vs 1961
| Impala SS 409 | Impala SS 409 | |
|---|---|---|
| Horsepower | 425 hp | 425 hp |
| Torque | 425 lb-ft | 420 lb-ft |
| Engine Size | 6,702 cc | 6,702 cc |
| 0-60 mph | 6.3 sec | 6.3 sec |
| Top Speed | 125 mph | 130 mph |
| ¼ Mile | 14.2 sec | 14.2 sec |
| Weight | 3,800 lbs | 3,800 lbs |
| Wheelbase | 2,997 mm | 3,023 mm |
| Length | 5,398 mm | 5,373 mm |
| Original MSRP | $3,261 | $3,200 |
| Value (Excellent) | $150,000 | $175,000 |
| Collectibility | 8/10 | 9/10 |
| Rarity | 7/10 | 8/10 |
The 1961 Chevrolet Impala SS 409 emerges ahead in most objective measures, offering quicker acceleration, higher top speed, stronger collectibility. The 1958 Chevrolet Impala SS 409 counters with its unique character, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.
The Chevrolet Impala lineage tells a fascinating story of automotive evolution. Comparing the 1958 Chevrolet Impala SS 409 with the 1961 Chevrolet Impala SS 409 reveals how Chevrolet refined and reimagined one of its most important nameplates over the years. On paper, the two are remarkably close in power output, with the 1958 Chevrolet Impala SS 409 producing 425 hp and the 1961 Chevrolet Impala SS 409 delivering 425 hp. Under the hood, the contrast is notable: the Chevrolet Impala uses a V8 OHV (W-series big-block) displacing 6,702 cc, while the Chevrolet Impala SS relies on a V8 OHV with 6,702 cc. In the sprint to 60 mph, the 1961 Chevrolet Impala SS 409 edges ahead at 6.3 seconds versus 6.3 seconds. Both cars have earned their place in automotive history and continue to captivate enthusiasts around the world.