The Sun Oil Company was founded in 1886 and grew up around Pennsylvania crude and the Philadelphia refining trade. It marketed its fuels under the Sunoco name and became known for both quality lubricants and a genuinely innovative retail idea.
Sunoco’s "Custom Blended" pumps were the brand’s signature gimmick: instead of choosing between a couple of fixed grades, drivers could dial a "blend" number and the pump would mix to that octane on the spot. It was a clever, memorable way to sell the idea of getting exactly the fuel your car needed.
The bold red-and-yellow arrow-through-a-blue-diamond logo is graphic, confident, and mid-century to the core — which is exactly why Sunoco signage looks so good on a wall today.
A yellow arrow driving through a blue diamond with red "SUNOCO" lettering — the logo is all motion and confidence. Its strong geometry and color make Sunoco porcelain and pump plates a favorite for bold garage displays.
Pump plates and dials tied to Sunoco’s dial-your-octane blending pumps are a distinctive, story-rich collectible.
The graphic diamond logo in porcelain is instantly recognizable and highly displayable.
Mid-century Sunoco motor-oil cans carry the same punchy graphics in a smaller, affordable package.
Early Sun Oil and "Blue Sunoco" signage establishes the name and palette.
Dial-your-octane blending pumps become the brand’s defining retail feature.
The arrow-through-diamond logo reaches its boldest mid-century form.
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