USA vs USA — 1970 vs 1957
| Challenger T/A 340 Six Pack | Sweptside D100 | |
|---|---|---|
| Horsepower | 290 hp | 245 hp |
| Torque | 340 lb-ft | 310 lb-ft |
| Engine Size | 5,572 cc | 5,326 cc |
| 0-60 mph | 5.8 sec | 10.0 sec |
| Top Speed | 130 mph | 110 mph |
| ¼ Mile | 14.0 sec | 17.5 sec |
| Weight | 3,400 lbs | 3,800 lbs |
| Wheelbase | 2,794 mm | 2,946 mm |
| Length | 4,871 mm | 5,334 mm |
| Units Produced | 2,399 | 130 |
| Original MSRP | $3,590 | $2,835 |
| Value (Excellent) | $250,000 | $150,000 |
| Collectibility | 9/10 | 9/10 |
| Rarity | 9/10 | 10/10 |
On balance, the 1970 Dodge Challenger T/A 340 Six Pack makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1957 Dodge Sweptside D100 counters with greater rarity, better value, and its appeal extends beyond mere numbers. Choose the 1970 Dodge Challenger T/A 340 Six Pack for outright capability, or the 1957 Dodge Sweptside D100 for a more distinctive ownership experience.
Dodge has long offered a diverse lineup, and comparing the 1970 Dodge Challenger T/A 340 Six Pack with the 1957 Dodge Sweptside D100 highlights the breadth of the marque's engineering philosophy. The 1970 Dodge Challenger T/A 340 Six Pack holds a clear advantage in raw power with 290 hp compared to 245 hp, a 45-horsepower difference that shapes the driving experience. In the sprint to 60 mph, the 1970 Dodge Challenger T/A 340 Six Pack edges ahead at 5.8 seconds versus 10.0 seconds. The Dodge Challenger carries a weight advantage, tipping the scales 400 lbs lighter. Rarity plays a significant role here — with only 130 units built, the 1957 Dodge Sweptside D100 is considerably scarcer than the Dodge Challenger's 2,399 examples.