How Much is a 1988 Dodge Diplomat Worth at Auction?

The Dodge Diplomat, produced 1977–1989, is a quintessential American classic car from Chrysler's M-body line, celebrated for its boxy, authoritative styling and durable construction. Popular as a fleet and police vehicle, the Diplomat's simple V8 and inline‑6 powertrains, heavy-duty chassis, and straightforward mechanicals make it an appealing vintage choice for collectors who value period-correct driving feel. With good parts availability and a loyal following among collectible vehicle enthusiasts, the Dodge Diplomat captures the character of late‑1970s and 1980s American motoring.