A beautifully restored 1965 Buick Riviera Gran Sport, one of just 3,354 built that year with the high-performance GS package, ...

The 1975 Buick Riviera GS is a cost-effective muscle car with ... it still offers a smooth ride with spacious interior comfort. With classic car prices going through the roof, many car enthusiasts ...

We borrow a Buick Riviera Gran Sport, because on form ... with ultra-skinny whitewall tires. The interior was black, trimmed with simulated oiled­-walnut, and it was handsome.