The 2005 Chrysler Firepower was a Dodge Viper-based concept sports car designed as a luxurious Grand Tourer. It featured a 6.1L Hemi V8 engine, producing 425 horsepower, aiming for a 0–60 mph time of 4.5 seconds.

The concept car made its debut at the 2005 North American International Auto Show.

It was intended to be an accessible, luxury alternative to the Dodge Viper SRT10 to compete with cars like the Cadillac XLR.

The 6.1L V8 was paired with a 5-speed automatic transmission, projected to reach 175 mph.

It utilized a Gen 3 Dodge Viper chassis with styling cues from the Chrysler Crossfire, featuring a "Hydro Silver Pearl" exterior.

The interior was designed for luxury, featuring Ocean Deep Blue and Oyster leather, along with matte maple accents.

Despite positive reception, Chrysler believed the vehicle would not be economically viable and feared it would reduce Dodge Viper sales.