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The 1959 Pontiac Bonneville convertible landed in the middle of a total reinvention: new bodies, twin fins, the first split grille, and a track widened five inches that gave the division its Wide Track identity for the next decade. Only 11,426 convertibles were built that year, and this one carries matching numbers along with nearly every power option Pontiac offered. Read on for why the wheels moved outward and what made 1959 Pontiac’s most important model year.
Nineteen sixty-seven marked a quiet turning point under the hood of Buick’s personal luxury flagship, one most people walking past a showroom would never have noticed. The engine that had powered the Riviera for years was being retired in favor of a genuinely different design, and the replacement lasted only three model years before Buick moved on again. This numbers-matching hardtop carries that engine in a color combination Buick used for a single season. Read on for what changed and why the window was so narrow.
Pontiac’s sedan delivery was always the overlooked sibling in GM’s fleet lineup, rare enough that only a fraction survive today compared to Chevrolet’s more common version. This 1951 example has been reworked with a 400 cubic-inch V8, leather interior, and modern comforts the original spartan service trucks never came close to offering. Here’s what makes this uncommon body style worth a second look.