A Polaris RZR XP Turbo S is a wild ride for off-roading fun, and in 2018, it was one of the fastest ATVs you could get from a factory. It came with a 925cc, 168-horsepower, turbocharged four-stroke two-cylinder engine and a passive variable transmission. It sent power to the ground through two modes: rear-wheel drive or all-wheel drive. But this one won’t be clawing up hills or throwing rooster tails on sand dunes.
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