The last time the most recognizable vehicle on the planet was offered with a V8 engine was in the 1981 Jeep CJ, with its 5.0-liter V8 that delivered 125hp and 298Nm torque.  Jeep enthusiasts have been clamoring for a V8 powered production Wrangler in recent years, and the new Jeep Wrangler Rubicon 392 Concept is an indication they may soon get their wish.

Jeep has introduced its new Wrangler Rubicon 392 Concept, powered by a 6.4-liter (392 cubic-inch) V8 engine that delivers 450hp and 610Nm torque, and a zero to 60mph time of less than 5 seconds.  Dana 44 axles, a full-time two-speed transfer case, electric front and rear axle lockers, 37-inch mud-terrain tyres and a Jeep Performance Parts 2-inch lift kit from Mopar combine with suspension enhancements, a more-robust 8-speed transmission and a massive V8 engine to deliver the ultimate fun-to-drive Jeep vehicle with more off-road capability than ever in a Jeep Wrangler.

“Jeep Wrangler enthusiasts have been asking us for a Wrangler V8, and our new Wrangler Rubicon 392 Concept proves that we have the ability to make that happen,” said Jim Morrison, Head of Jeep Brand – FCA North America.  “From the recently introduced 29mpg Wrangler EcoDiesel, to our award-winning Jeep Gladiator, and the upcoming Wrangler 4xe plug-in hybrid electric vehicle, Jeep is clearly listening to its customers.  We are anxious to gauge their reaction to this new Wrangler Rubicon 392 Concept, a vehicle that delivers an incredible and unmatched level of fun-to-drive performance and capability, on- and off-road.”

To accommodate its 6.4-liter V8 engine and a stronger 8-speed transmission, the Jeep Wrangler Rubicon 392 Concept features upgraded engine mounts and a modified frame.  Suspension upgrades include new aluminum, monotube Fox shocks for improved damping and heat dissipation. A dual-mode exhaust alters the performance sound at the touch of a button.

The Jeep Wrangler Rubicon 392 Concept boasts even more capability courtesy of third-generation Dana 44 axles, a Selec-Track full-time two-speed transfer case, Tru-Lok electric front and rear-axle locking differentials, 37-inch mud-terrain tyres that wrap around custom 17-inch beadlock wheels that hold tyres to rims under extreme lateral loads, allowing for reduced tyre pressure operation and added traction.

Jeep Wrangler Rubicon 392 Concept

A factory Jeep Performance Parts 2-inch lift kit from Mopar makes way for additional suspension articulation, and improved approach, breakover and departure angles.  The Wrangler Rubicon 392 Concept also features Rubicon rock rails, steel bumpers with a Warn winch, and a steel belly pan – all added to help navigate the toughest off-road terrains.

The more robust 8-speed automatic transmission and full-time 4×4 transfer case improve overall drivability, and massive amounts of low-end torque allow for a 3.73 gear ratio, which delivers improved highway efficiency and a greater range of off-road capability.

The new Jeep Wrangler Rubicon 392 Concept features Granite Crystal exterior paint adorned with bronze accentuated tow hooks, badging, springs, shocks and wheels, while featuring a heavy-duty raised performance bonnet with an aggressive appearance, custom half doors and Wrangler’s Sky One-touch powertop, with removable side panels for complete open-air freedom.

Inside, the Wrangler Rubicon 392 Concept features rich Red Rock-coloured leather bolstered seats with gold stitching, along with a performance steering wheel.

Built on nearly 80 years of legendary heritage, Jeep is the authentic SUV with class-leading capability, craftsmanship and versatility for people who seek extraordinary journeys. The Jeep brand delivers an open invitation to live life to the fullest by offering a full line of vehicles that continue to provide owners with a sense of security to handle any journey with confidence.

The Jeep global vehicle lineup consists of the Cherokee, Compass, Gladiator, Grand Cherokee, Renegade and Wrangler. To meet consumer demand around the world, all Jeep models sold outside North America are available in both left and right-hand drive configurations and with petrol and diesel powertrain options. Jeep is part of the portfolio of brands offered by global automaker Fiat Chrysler Automobiles.