USA vs USA — 1971 vs 1965
| Riviera GS (Boattail) | Marlin 327 V8 | |
|---|---|---|
| Horsepower | 330 hp | 270 hp |
| Torque | 450 lb-ft | 345 lb-ft |
| Engine Size | 7,456 cc | 5,359 cc |
| 0-60 mph | 7.5 sec | 8.5 sec |
| Top Speed | 120 mph | 120 mph |
| ¼ Mile | 15.5 sec | 16.0 sec |
| Weight | — | 3,300 lbs |
| Wheelbase | 3,048 mm | 2,845 mm |
| Length | 5,523 mm | 4,953 mm |
| Units Produced | — | 17,419 |
| Original MSRP | — | $3,100 |
| Value (Excellent) | $55,000 | $35,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 5/10 | 6/10 |
This matchup is remarkably close. The 1971 Buick Riviera GS (Boattail) offers more power, quicker acceleration, while the 1965 AMC Marlin 327 V8 counters with 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.
The 1971 Buick Riviera GS (Boattail) and 1965 AMC Marlin 327 V8 stand as two of the most notable Personal Luxury Car cars from Muscle era. Both emerged during a period of intense competition, and choosing between them remains a passionate debate among collectors. The 1971 Buick Riviera GS (Boattail) holds a clear advantage in raw power with 330 hp compared to 270 hp, a 60-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Buick Riviera uses a V8 OHV 16V displacing 7,456 cc, while the AMC Marlin relies on a V8 OHV with 5,359 cc. In the sprint to 60 mph, the 1971 Buick Riviera GS (Boattail) edges ahead at 7.5 seconds versus 8.5 seconds. Both cars have earned their place in automotive history and continue to captivate enthusiasts around the world.