USA vs USA — 1968 vs 1968
| Javelin SST 390 | Javelin SST | |
|---|---|---|
| Horsepower | 315 hp | 280 hp |
| Torque | 425 lb-ft | 340 lb-ft |
| Engine Size | 6,391 cc | 5,621 cc |
| 0-60 mph | 6.8 sec | 7.4 sec |
| Top Speed | 125 mph | 120 mph |
| ¼ Mile | 14.8 sec | 15.5 sec |
| Weight | 3,200 lbs | 3,100 lbs |
| Wheelbase | 2,794 mm | 2,769 mm |
| Length | 4,877 mm | 4,775 mm |
| Units Produced | 56,462 | 56,462 |
| Original MSRP | $2,740 | $2,587 |
| Value (Excellent) | $45,000 | $45,000 |
| Collectibility | 7/10 | 7/10 |
| Rarity | 6/10 | 6/10 |
The 1968 AMC Javelin SST 390 holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1968 AMC Javelin SST brings its own distinct appeal and remains a compelling choice for enthusiasts who value AMC heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Tracing the evolution of the AMC Javelin from 1968 to 1968 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of AMC. The 1968 AMC Javelin SST 390 holds a clear advantage in raw power with 315 hp compared to 280 hp, a 35-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the AMC Javelin uses a V8 OHV (AMC 390) displacing 6,391 cc, while the AMC Javelin relies on a V8 OHV with 5,621 cc. In the sprint to 60 mph, the 1968 AMC Javelin SST 390 edges ahead at 6.8 seconds versus 7.4 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.