Jeep Wrangler Rubicon 392 Concept powered by 450-horsepower V-8
(July 14, 2020) AUBURN HILLS, Mich. — The last time the most recognizable vehicle on the planet was offered with a V-8 engine was in the 1981 Jeep CJ, with its 5.0-liter V-8 that delivered 125 horsepower and 220 lb.-ft. of torque. Jeep enthusiasts have been clamoring for a V-8-powered production Wrangler in recent years and the new Jeep Wrangler Rubicon 392 Concept is an indication they may soon get their wish.