By Alex Lauer After years of being the muscle car sales leader, the Ford Mustang is seeing some serious competition. Last year, the Dodge Challenger beat it to the number-one sales spot in the U.S., the first time the sixth-generation Mustang has been toppled since 2014. While that may have been a supply chain-influenced fluke, looking forward, Dodge is hoping to continue the beatdown by being the first out of the gate with an all-electric muscle car in 2024. If you wouldn’t call the Mustang or an EV a “muscle car,” well, definitions change. So what’s Ford’s response to all this? The automaker…