Dodge Intrepid ESX

The Dodge Intrepid ESX prototype cars are the result of the 1993 response by the Chrysler Corporation to a challenge by U.S. President Bill Clinton to produce a vehicle which was capable of meeting the demands of the modern consumer, while still achieving an unprecedented 80 miles per US gallon (2.9 L/100 km; 96.1 mpg‑imp) overall in fuel economy.

The car was powered by a VM Motori 1.8 L three-cylinder turbocharged diesel, whose energy was diverted to a 180 lb (82 kg), 300 V TMF[4] battery developed by Bolder Technologies in Golden, Colorado and two oil-cooled electric wheel motors.

Coupled with the powertrains were a 5-speed electronically shifted manual transmission, a nickel-metal hydride battery pack, and controlling equipment which included components from the Patriot hybrid race-car program.

To cut down on cost and weight, Chrysler fit the car with an unpainted thermoplastic body attached to an aluminum frame.

The ESX3 weighs in at just 2,250 pounds (1020 kg) while meeting all federal safety standards and providing the roominess and comfort of today's family sedan.