USA vs USA — 1970 vs 1969
| Road Runner Superbird | Coronet R/T Convertible | |
|---|---|---|
| Horsepower | 375 hp | 375 hp |
| Torque | 490 lb-ft | 490 lb-ft |
| Engine Size | 7,210 cc | 7,210 cc |
| 0-60 mph | 5.5 sec | 6.2 sec |
| Top Speed | 146 mph | 130 mph |
| ¼ Mile | 13.5 sec | 14.3 sec |
| Weight | 3,800 lbs | 3,600 lbs |
| Wheelbase | 2,972 mm | 2,972 mm |
| Length | 5,613 mm | 5,232 mm |
| Units Produced | 1,935 | 259 |
| Original MSRP | $4,298 | $3,785 |
| Value (Excellent) | $350,000 | $145,000 |
| Collectibility | 10/10 | 9/10 |
| Rarity | 10/10 | 9/10 |
Two outstanding machines, each with compelling strengths. The 1970 Plymouth Road Runner Superbird excels in quicker acceleration, higher top speed, stronger collectibility, while the 1969 Dodge Coronet R/T Convertible stands out for lighter weight, greater rarity, better value. The best advice? Drive both if you can, then follow your instincts.
Among Muscle Car enthusiasts, the matchup between the 1970 Plymouth Road Runner Superbird and 1969 Dodge Coronet R/T Convertible is one for the ages. These Muscle era machines competed directly for buyers' attention and continue to vie for collectors' affections today. On paper, the two are remarkably close in power output, with the 1970 Plymouth Road Runner Superbird producing 375 hp and the 1969 Dodge Coronet R/T Convertible delivering 375 hp. In the sprint to 60 mph, the 1970 Plymouth Road Runner Superbird edges ahead at 5.5 seconds versus 6.2 seconds. Rarity plays a significant role here — with only 259 units built, the 1969 Dodge Coronet R/T Convertible is considerably scarcer than the Plymouth Road Runner's 1,935 examples.