USA vs USA — 1982 vs 1969
| Camaro IROC-Z | Camaro Yenko/SC 427 Yenko | |
|---|---|---|
| Horsepower | 245 hp | 450 hp |
| Torque | 345 lb-ft | 440 lb-ft |
| Engine Size | 5,736 cc | 6,997 cc |
| 0-60 mph | 6.2 sec | 5.4 sec |
| Top Speed | 140 mph | 135 mph |
| ¼ Mile | 14.5 sec | 13.0 sec |
| Weight | 3,350 lbs | 3,400 lbs |
| Wheelbase | 2,565 mm | 2,743 mm |
| Length | 4,927 mm | 4,852 mm |
| Units Produced | — | 201 |
| Original MSRP | $14,675 | $4,245 |
| Value (Excellent) | $25,000 | $800,000 |
| Collectibility | 6/10 | 10/10 |
| Rarity | 3/10 | 9/10 |
It's a closely fought contest. The 1982 Chevrolet Camaro IROC-Z brings higher top speed, better value to the table, and the 1969 Chevrolet Camaro Yenko/SC 427 Yenko answers with more power, quicker acceleration, stronger collectibility. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Few model names carry as much weight as the Chevrolet Camaro. The 1982 and 1969 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. The 1969 Chevrolet Camaro Yenko/SC 427 Yenko holds a clear advantage in raw power with 450 hp compared to 245 hp, a 205-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Chevrolet Camaro uses a V8 OHV (L98 TPI small-block) displacing 5,736 cc, while the Chevrolet Camaro Yenko/SC relies on a V8 OHV 16V with 6,997 cc. In the sprint to 60 mph, the 1969 Chevrolet Camaro Yenko/SC 427 Yenko edges ahead at 5.4 seconds versus 6.2 seconds. On the collector market, the 1969 Chevrolet Camaro Yenko/SC 427 Yenko commands a significant premium over the 1982 Chevrolet Camaro IROC-Z, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1969 Chevrolet Camaro Yenko/SC 427 Yenko rates higher among enthusiasts and auction houses.