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An inside look at Mopar's SEMA fleet

Mopar is heading to the SEMA show in Las Vegas with a fleet of customized vehicles that appeal to enthusiasts of all stripes. There's a Dodge Viper ACR concept that follows in the lineage of the supercar's great road racing past, and a custom Ram ProMaster that might just be the ultimate outdoor party machine.
We got an inside look at Mopar's cars that will be on display at the show, which also include a Dodge Challenger T/A concept, two crazy Jeeps and a Ram 2500 Outdoorsman that could change the way you camp. While these are some of our favorites, Mopar is bringing plenty to SEMA, so let us know your top choices in the comments section.

Diesel Power finds the ultimate modified oil-burner

For nine years, Diesel Power magazine has run the Diesel Power Challenge, this year's grindfest being "a week-long torture test that features seven events, nine trucks, 8,000 horsepower, and nearly 15,000 pound-feet of torque." The road to being crowned "the most powerful truck" starts with a dyno run, and then continues through the completion of a CDL-style obstacle course, an eighth-of-a-mile drag race while towing a 10,000-pound trailer, a quarter-mile drag race without a trailer, a fuel economy test in the mountains and finally a sled-pulling test through a 300-foot-long packed-mud pit.
What kind of trucks get into such a fight? Last year's winner, for instance - who upgraded his truck this year to prove he didn't "luck into the win" - drives a 2008 Ford F-250 Super Duty with a 6.4-liter Power Stroke V8 upgraded with a custom intake, Elite Diesel triple turbos and a two-stage nitrous system. Another competitor has a 2005 Dodge Ram 2500 powered by a 5.9-liter Cummins inline-six, upgraded with Garrett turbos, dual-stage nitrous, a seven-inch exhaust stack and twin fans built into the bed to cool the Sun Coast Omega transmission. The numbers on that truck: 1,255 horsepower, and 2,063 pound-feet of torque at the wheels. Naturally, as the image above might suggest, things don't always end well.
You'll find all five videos covering this years challenge below. A scene in the dyno video sums it all up perfectly: a competitor leaves his nitrous on too long and the crew is treated to some ominous poppings, he leans out the window, throws both hands up and shouts, "Amer'ca!"

2014 Dodge Journey Crossroad

Watchers of the auto industry will notice a theme among the formerly bankrupted American automakers, General Motors and Chrysler. There are the post-bankruptcy vehicles, and the pre-bankruptcy vehicles. The former, in the case of Chrysler, include the Jeep Grand Cherokee, as well as the 200 and 300. For GM, there's the Cadillac ATS, Chevrolet Impala and Buick Encore, among others. These vehicles have the freshest styling, with sharp exteriors and well-crafted interiors, as well as advanced powertrains and well-sorted chassis.
As for the pre-bankruptcy vehicles, they tend to be easy to spot. Most suffer from inferior driving dynamics, cheaper interiors, poorer fuel economy and often homely looks (we know, there were some decent cars before the bankruptcy, but they were pretty heavily outweighed by the bad ones). Think late, last-generation Chevrolet Impala or Chrysler 200. Increasingly, though, we're seeing vehicles that split the balance between pre- and post-bankruptcy. Vehicles like the Dodge Journey.
The Journey debuted in 2007 as a 2008 model year vehicle, meaning it should fall into the latter category. But heavily breathed upon in 2011, it now enjoys a new, 3.6-liter Pentastar V6, a big, critically acclaimed touchscreen display and in the case of today's tester, a new-for-2014 Crossroad spec.