Buick Gran Sport

1970 Buick GSX in Saturn Yellow, at a car show in 2023. The torque monster in a sport coat. Buick's 455 was rated at a modest 350 horsepower, just 10 more in Stage 1 form, but its 510 lb-ft of torque at only 2,800 rpm topped even the Chevelle LS6's 500. Only 678 GSXs were built for 1970, in just two colors, Saturn Yellow or Apollo White. Black hood and side stripes, a chin spoiler, a rear spoiler and a tachometer set in a bulge on the hood complete the package.