USA vs USA — 1970 vs 1970
| Barracuda 'Cuda 440-6 | Duster 340 | |
|---|---|---|
| Horsepower | 390 hp | 275 hp |
| Torque | 490 lb-ft | 350 lb-ft |
| Engine Size | 7,206 cc | 5,572 cc |
| 0-60 mph | 5.6 sec | 6.2 sec |
| Top Speed | 130 mph | 121 mph |
| ¼ Mile | 13.7 sec | 14.4 sec |
| Weight | — | 3,048 lbs |
| Wheelbase | 2,743 mm | 2,743 mm |
| Length | 4,750 mm | 5,125 mm |
| Original MSRP | — | $2,547 |
| Value (Excellent) | $200,000 | $45,000 |
| Collectibility | 5/10 | 6/10 |
| Rarity | 8/10 | 5/10 |
This matchup is remarkably close. The 1970 Plymouth Barracuda 'Cuda 440-6 offers more power, quicker acceleration, higher top speed, while the 1970 Plymouth Duster 340 counters with stronger collectibility, better value. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.
Within the Plymouth stable, the 1970 Plymouth Barracuda 'Cuda 440-6 and 1970 Plymouth Duster 340 represent different approaches to performance and purpose. Both carry the Plymouth badge, yet each carves out its own distinct identity. The 1970 Plymouth Barracuda 'Cuda 440-6 holds a clear advantage in raw power with 390 hp compared to 275 hp, a 115-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Plymouth Barracuda uses a V8 OHV 16V displacing 7,206 cc, while the Plymouth Duster relies on a V8 OHV with 5,572 cc. In the sprint to 60 mph, the 1970 Plymouth Barracuda 'Cuda 440-6 edges ahead at 5.6 seconds versus 6.2 seconds. On the collector market, the 1970 Plymouth Barracuda 'Cuda 440-6 commands a significant premium over the 1970 Plymouth Duster 340, reflecting differences in prestige and rarity.