News Source: topspeed.com

The Ram  Power Wagon  is probably the brawniest truck on the market. It comes built on the Ram 2500 HD Crew Cab  and boasts industry-exclusive off-road tech like solid axles, all-terrain tires, a manual transfer case, a disconnecting front sway bar, and a 12,000-pound Warn winch – all from the factory. Now for 2017, Ram is giving the Power Wagon a makeover courtesy of the Ram 1500 Rebel.

The Power Wagon’s front mug now wears a grille first seen on the Rebel,  the Ram 1500’s most dedicated off-road trim package. New graphics on the Power Wagon’s sides, tailgate, and interior match the new snout.

While the looks might be different, the Power Wagon’s greasy bits are unchanged. This means the 6.4-liter Hemi V-8, heavy-duty six-speed automatic transmission, 4WD system, frame, and suspension carry over from 2016. Of course, no one can complain about that – well, perhaps besides that the Power Wagon doesn’t offer the Cummins turbodiesel as an option. Thanks to the placement of the Warn winch, the Cummins’ intercooler won’t fit behind the bumper. That aside, the Power Wagon’s powertrain lives up to hype, generating impressive horsepower and torque numbers.

Also carrying over unchanged is the Power Wagon Tradesman trim level. The contractor- and feel-oriented truck uses all the same hardware, but foregoes the Rebel grille and showy graphics package. It’s all business with the Tradesman.

So what’s the 2017 Power Wagon all about? Keep reading for the full run-down.

The majority of changes for the 2017 model year are found in the Power Wagon’s grille. It now carries the same shape as the Ram 1500 Rebel – Ram’s half-ton dedicated off-roader. The shape departs from the traditional Ram (and Dodge before it) crosshair grille, for a double-hooped design with the “RAM” logo spelled out in massive satin chrome letters. New 17-inch aluminum wheels with black spokes replace the all-chrome, five-spoke wheels from last year.

The truck also gets a new graphics package with a vertical Power Wagon logo along the leading edge of the cargo bed. A “4x4” emblem resides between the rear tires and taillights. At the back, another Power Wagon logo stretches across the tailgate under the utterly gargantuan “RAM” logo. A blind man in a dark room could still easily spot this truck.

Aside from the new aesthetics, the Power Wagon still offers many of the features found on the Ram 2500 HD. The optional Ram Box on the bed walls makes for awesome storage spots. An optional camera in the center high-mounted stoplight allows the driver to watch cargo or easily hook up a fifth-wheel trailer from the Uconnect infotainment screen. Optional trailer tow mirrors rotate 90 degrees for a vertical view that’s especially helpful when pulling an enclosed trailer. The truck also features bi-functional projector headlights with LED daytime running lights.

The 2017 Ram Power Wagon’s interior mostly carries over from 2016 with a few key exceptions. The seats now feature the tread pattern from the Goodyear Wrangler DuraTrac all-terrain tires fitted to the truck, while yet another set of Power Wagon logos run down the seatbacks. It certainly adds interest, though some may argue the look is less than tasteful. For those nay-sayers, the Power Wagon Tradesman retains the standard vinyl and optional cloth seats. Both trim levels have a 40/20/40 front bench seat with folding center console. The rear bench adds seating for three more passengers. All told, the Power Wagon can haul six.

The dashboard continues unchanged. The 8.4-inch Uconnect system with navigation comes standard on the non-Tradesman trim, as does the seven-inch TFT display in the driver’s gauge cluster. A column-mounted gear shifter with manual gear sector controls will be familiar to old-school truck buyers.

Under the Power Wagon’s hood is a 6.4-liter Hemi V-8 engine. It’s the largest and most powerful gasoline engine in the HD truck segment, kicking out 410 horsepower at 5,600 rpm and 429 pound-feet of torque at 4,000 rpm. The engine uses variable valve timing and cylinder deactivation to keep fuel consumption in check, while creating its immense power levels.

A heavy-duty 66RFE six-speed automatic transmission is the sole choice of gearbox, offering manual control over gear selection. Behind that is the Borg Warner BW 44-47, two-speed, manually controlled transfer case. With a crawl ratio of 2.64:1, combined with 4.10 ratios in the axles, the Power Wagon has plenty of torque multiplication on tap. What’s more, the engine, transmission, and transfer case communicate with each other. When slid down into 4WD Low, the engine’s idle increases by 100 rpm, from 650 to 750 rpm, for better control when climbing steep hills or pulling heavy loads at low speeds.

Like the standard Ram 2500 HD, the Power Wagon uses solid axles front and rear, sourced from American Axle Manufacturing. The front unit measures 9.25 inches while the rear is a beefy 11.5-inch unit. Axle shafts are a stout 38 mm thick, ensuring they’ll last no matter how hard the beating.

Obviously the Power Wagon’s main objective is to go anywhere it’s pointed. To that end, Ram engineers fitted it with 33-inch Goodyear all-terrain tires, a robust 4WD system, electronically operated locking differentials front and rear, an electronic disconnect for the front sway bar, and a recovery winch from Warn rated to pull 12,000 pounds.

Add these things to the Ram 2500 HD’s fully boxed steel frame and five-link, coil-spring rear suspension, and you’ve got a competent rig. The Power Wagon boasts an impressive 14.3 inches of ground clearance thanks to a three-inch suspension lift. That’s a full 4.3 inches more than a Jeep  Wrangler Rubicon. It has an approach angle of 33.6 degrees, a breakover angle of 23.5 degrees, and a departure angle of 26.2 degrees. The truck is also capable of fording 30 inches of water. That’s a full 2.5 feet of the wet stuff.

The Power Wagon also boasts some exclusive suspension bits over the standard 2500 HD. A special mount between the front control arm and the axle gives an extended range of movement to the axle. It’s called the Ram Articulink design and complements the sway bar disconnect function.

When the utmost traction is needed, a rotary dial on the dash can engage either the rear or both front and rear locking differentials. This makes all four wheels spin at the same speed, regardless of traction conditions.