Sixty years after a Ford GT40 outlasted Ferrari at Le Mans, a tiny diecast version of the car just outlasted a belt sander. Sort of.
The YouTube channel Diecast Endurance — which exists in the beautifully pointless corner of the internet where people run toy cars until they disintegrate — strapped a Hot Wheels GT40 Mark IV to a belt sander turned on its side and let it rip. Five days, one hour, 10 minutes, and 42 seconds later, the little Ford finally quit.
It covered 13,549 scale miles at a scale speed of 111 mph. The entire ordeal was live-streamed across 12 segments, though a merciful five-minute edit exists for those of us who can’t commit 120 hours to watching a toy car slowly die.
The setup was brutally simple. A plastic clip held the car in place while allowing the wheels to spin freely and the body to bob up and down naturally. The belt sander’s abrasive surface served as a makeshift dynamometer, grinding away at the tiny wheels with every revolution.
The wheels were what killed it. Friction against the sander gradually ate through the plastic until the front wheels locked up entirely. By the end, deep grooves had carved into what was left of the rubber, and the constant vertical motion had scraped paint off the inner fenders. A fine layer of microplastic grime coated the undercarriage — the kind of authentic filth that scale modelers spend hours trying to replicate with weathering powders and washes.
The finished product looked like it had actually competed in an endurance race. Which, in a way, it had.
The timing here isn’t accidental. This is the 60th anniversary of Ford’s legendary 1-2-3 finish at the 1966 24 Hours of Le Mans, the moment an American manufacturer humiliated Ferrari on its home turf. The GT40 remains the only American car to win the French classic outright.
The Hot Wheels version used for this test was a Mark IV, the evolution that gave Ford its second Le Mans victory in 1967. Ford spent millions engineering the original GT40 to survive 24 hours of punishment at speed. Mattel spent pennies stamping out a zinc-alloy toy that survived five days on a belt sander.
The channel has already moved on to its next victim. A Z30 Toyota Soarer — known stateside as the first-generation Lexus SC — hit a higher scale top speed of 214 mph but gave up after just three days and change, covering 7,964 scale miles. The Japanese grand tourer couldn’t match the American endurance car’s stamina.
If the test hadn’t stopped when the wheels locked, the sander would have eventually consumed the entire car. Someone has already proven that’s possible — there’s a separate video showing a Hot Wheels ground down to nothing. Diecast Endurance has noted that a purpose-built dyno with smoother rollers and lower friction could extend these runs, but that would somewhat defeat the point.
The charm is in the destruction. It’s a stress test nobody asked for, answering a question nobody needed answered, and it’s more compelling than half the content the actual auto industry produces. Five days on a belt sander. The GT40 is still winning endurance races.
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