We break down the mechanics and physics behind speed testing a 1500HP diesel Mustang, including turbo boost behavior, ...

Mopar, rarely one to disappoint at the annual SEMA Show, has just unveiled two high-performance concepts based on the Ram ...

Stellantis has just launched the brand-new Hurricane 4 Turbo with the arrival of the 2026 Jeep Grand Cherokee and this is how ...

She was sponsored by custom exhaust company Lemons Headers, which has built a resto-mod version of the 1968 Chevrolet Camaro ...

Even BMW and Porsche aren’t making as much power from their comparable engines. Like the larger six-cylinder unit, this model punches above its weight, with six-cylinder levels of power and torque but ...

Here’s everything you need to know about the ’90s Dodge truck that changed pickups forever. Dodge Viper supercar Twister ...

Stellantis’s new Hurricane 4 uses a few high-tech tricks—unusual in an engine that will be produced by the hundreds of thousands—to make significantly more power than competitors’ boosted ...

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Carlos Tavares, the first CEO of Stellantis, believes the French-Italian-American firm may be too unwieldily to manage and ...