USA vs USA — 1968 vs 1970
| Javelin AMX | Challenger T/A 340 Six Pack | |
|---|---|---|
| Horsepower | 315 hp | 290 hp |
| Torque | 425 lb-ft | 340 lb-ft |
| Engine Size | 6,391 cc | 5,572 cc |
| 0-60 mph | 6.5 sec | 5.8 sec |
| Top Speed | 120 mph | 130 mph |
| ¼ Mile | 14.5 sec | 14.0 sec |
| Weight | 3,250 lbs | 3,400 lbs |
| Wheelbase | 2,743 mm | 2,794 mm |
| Length | 4,775 mm | 4,871 mm |
| Units Produced | 56,462 | 2,399 |
| Original MSRP | $2,999 | $3,590 |
| Value (Excellent) | $65,000 | $250,000 |
| Collectibility | 7/10 | 9/10 |
| Rarity | 6/10 | 9/10 |
The 1970 Dodge Challenger T/A 340 Six Pack emerges ahead in most objective measures, offering quicker acceleration, higher top speed, greater rarity. The 1968 AMC Javelin AMX counters with better value, 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.
Among Pony Car enthusiasts, the matchup between the 1968 AMC Javelin AMX and 1970 Dodge Challenger T/A 340 Six Pack is one for the ages. These Muscle era machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1968 AMC Javelin AMX holds a clear advantage in raw power with 315 hp compared to 290 hp, a 25-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 Dodge Challenger relies on a V8 OHV with 5,572 cc. In the sprint to 60 mph, the 1970 Dodge Challenger T/A 340 Six Pack edges ahead at 5.8 seconds versus 6.5 seconds. Rarity plays a significant role here — with only 2,399 units built, the 1970 Dodge Challenger T/A 340 Six Pack is considerably scarcer than the AMC Javelin's 56,462 examples. On the collector market, the 1970 Dodge Challenger T/A 340 Six Pack commands a significant premium over the 1968 AMC Javelin AMX, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1970 Dodge Challenger T/A 340 Six Pack rates higher among enthusiasts and auction houses.