Dodge Full Size buyer's guide

Overview

Dodge's full-size line in the Coronet era (1949–59 in this span) covers the post-war cars that carried Dodge from the fluid-drive 1940s into the V8 fin age: the Coronet as the top trim of the standard line (1949–52), the Meadowbrook/Coronet range of the first Red Ram Hemi years, the 1955–56 Forward Look cars, and the dramatic 1957–59 "Swept-Wing" Dodges with the D-500 performance packages. These are the cars that made Dodge's performance name before the muscle era — the D-500 of 1956 was a genuine factory hot rod — and their market follows the 1950s pattern: convertibles and the performance specials at the top, solid sedans as the honest value.

Generations and year breaks

1949–1952 — the post-war Coronet

• The all-new post-war body (1949): Coronet at the top, the flathead six and the Gyro-Matic semi-automatic as the era's technology.
• The hardtop coupe (Diplomat) and the convertible are the collectible bodies; the woody wagon is the rarity.

1953–1954 — the Red Ram arrives

• The 241 Red Ram Hemi (1953) — Dodge's first V8 and a jewel of an engine — in the restyled, smaller cars.
• The 1954 Royal line topped the range; the Indy pace car edition (1954 Royal convertible) is the year's special.

1955–1956 — Forward Look and the D-500

• Exner's Forward Look transformed the cars (1955); the Custom Royal Lancer hardtops are the style leaders.
• D-500 (1956): the performance package — the 315 Hemi with dual quads in its ultimate form, heavy-duty everything — Dodge's NASCAR-bred flagship. Documented cars are valuable; the package's components are identified by codes.

1957–1959 — the Swept-Wing cars

• The dramatic finned cars: the Coronet/Custom Royal lines, torsion-bar suspension from 1957, pushbutton automatics, and the D-500/D-501 packages continuing (the 361 and 383 big-blocks joining the Hemis as the performance engines).
• The 1957–58 convertibles and the Custom Royal Lancer hardtops are the design icons; the 1959's heavy face closes the era.

Engines and options that matter

• Flathead six (to 1954, and the base engine later) — the era's economy note; a six-cylinder car is bought for originality and charm.
• 241/270/315 Hemis — the Red Ram family; the D-500's dual-quad specification is the performance summit, verified by the engine's codes and the car's documentation.
• 325 poly and the 361/383 wedge big-blocks (1957–59) — the fin-era performance ladder; the D-501 (1957, the 354 Hemi in tiny numbers) is the forensic special.
• Fluid Drive/Gyro-Matic semi-automatics versus the PowerFlite (from 1954) and TorqueFlite (from 1957) divide the driving experiences; a manual gearbox in any of these cars is rare.

What to check before buying

• Rust: 1950s patterns — floor pans, sills, trunk, the lower wings and (1957–59) the eyebrow area above the headlights and the fin seams. The convertible's structure makes its floors a first check.
• D-500 verification: the package is engine-and-chassis codes plus documentation; the dual-quad Hemi's components (intake, carburettors, the specific cam) and the car's paper trail decide the premium.
• Numbers: the serial plate (driver's door jamb) and the engine number (stamped on the block's front, by the water pump on the Hemis) establish identity; paint/trim codes ride on the data plate.
• Running gear: kingpin front suspension wear, the semi-automatic transmissions' specialist needs, and torsion-bar condition (1957 on) are the mechanical checks; brake upgrades are common and sensible.
• Parts: Hemi support is strong (the early Hemi world is a dedicated economy); body, trim and fin-era brightwork are the costs, with convertible pieces the scarcest.