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Maxwell RHEV Prototype First Drive Review | More than meets the eye

The Maxwell RHEV looks just like any small business' panel van, sporting large vinyl graphics and unassuming steel wheels. You'd have no idea that the co-founders of the startup based out of Seattle had grafted a salvaged Voltec powertrain from a junkyard Chevy Volt into this Ram ProMaster. Somewhere, a battery pack lurks. Maxwell's co-founders, CEO Max Pfeiffer and engineer Trey Camp, open the cargo area to reveal a completely unaltered space. Both are ex-Tesla employees with a long fascination for the #vanlife movement – that their interests intersected in a hybrid cargo van isn't surprising once you start talking to them. This is their first vehicle, a salvaged ProMaster sidelined with a blown 3.6-liter Pentastar, and it's both their prototype and the only Maxwell in existence right now. That said, the company is building a low-roof version for a customer, which will be lighter, have less aero drag and therefore be more efficient. The company is just emerging from a stealth startup mode, and while their backstory is fascinating, I'm still wondering where the Volt's 18.4 kWh battery pack is. "There's nothing in the back ... we're able to get the battery underneath the floor, in the center," Pfeiffer says. Ducking my head under the side reveals, sure enough, a little underside blister that contains the battery, tucked up neatly. The other changes to the RHEV – short for Range-extended Hybrid Electric Vehicle – are minimal. He pops the hood. There are some rough edges, but the 1.5-liter, 101-horsepower engine and 48-kW motor fit comfortably on custom engine mounts and with re-routed exhaust, behind a fascia that improves aero and houses the charge port. Custom axles send power to unaltered Ram hubs and brakes. "This version, it's a little bit prototype-y," Pfeiffer says. "We've had more time to work with the CAD [computer-aided design, engineering drawings] we were able to get from GM and Chrysler, and we've done a better job packaging for production." GM already spent billions on the Voltec and its controlling software, and Maxwell can happily ride those coattails. Despite the help GM has lent Maxwell, there are no official ties. An emulator sends spoofed signals to the Ram instruments, which have a new custom-printed face. The Ram's body control module is left alone. For powertrain faults, Maxwell says the vehicle can theoretically be serviced by any Chevy dealer, and any issue with the rest of the vehicle can be handled by a Ram service shop.

Detroit 3 to implement delayed unified towing standards for 2015

Car buyers have a responsibility to be well-informed consumers. That's not always a very simple task, but some guidelines are self-evident. If you live in a very snowy climate, you generally know a Ford Mustang or Chevrolet Camaro might not be as viable a vehicle choice as an all-wheel drive Explorer or Traverse, for example. If you want a fuel-efficient car, it's generally a good idea to know the difference between a diesel and a hybrid. But what if it's kind of tough to be an informed consumer? What if the information you need is more difficult to come by, or worse, based on different standards for each vehicle? Well, in that case, you might be a truck shopper.
For years, customers of light-duty pickups have had to suffer through different ratings of towing capacities for each brand. For 2015 model year trucks, though, that will no longer be a problem. According to Automotive News, General Motors, Ford and Chrysler Group have announced that starting with next year's models, a common standard will be used to measure towing capacity. The Detroit Three will join Toyota, which adopted the Society of Automotive Engineers' so-called SAE J2807 standards way back in 2011.
The standard was originally supposed to be in place for MY2013, but concerns that it would lower the overall stated capacity for trucks led Detroit automakers to pass. Ford originally passed, claiming it'd wait until its new F-150 was launched to adopt the new standards, leading GM and Ram to follow suit. Nissan, meanwhile, has said it will adopt the new standards as its vehicles are updated, meaning the company's next-generation Titan should adhere to the same tow ratings as its competitors.

Ram 1500 TRX thunders across the desert ahead of August 17 debut

Ram turned every head at the 2016 edition of the Texas State Fair when it introduced a 1500-based, Hellcat-powered concept named Rebel TRX. Nearly four years later, it's finally ready to unveil the production version of its burly truck, which will seemingly lose the Rebel designation while keeping the supercharged V8. Aimed directly at the Ford F-150 Raptor, the 1500 TRX — an acronym which stands for Tyrannosaurus Rex; get it? — will arrive as a high-performance truck that feels right at home speeding through the desert. Although the preview video released by Ram hides the truck's overall design, it's reasonable to assume it will receive a rugged look characterized by a model-specific front bumper that increases the approach angle, skid plates that protect the underbody, and massive tires tucked under fender flares. It will be bigger and meaner than the standard 1500. It will sound the part, too, thanks to a version of the supercharged, 6.2-liter Hellcat V8 engine found in several Dodge and Jeep models. Although the concept made 575 horsepower, insiders (and spy videos shot on the Silver Lake Sand Dunes) hinted the production model will put over 700 horses under the driver's right foot. Ram will introduce the 1500 TRX online on August 17 at noon Eastern time, which is 9 a.m. in Los Angeles. It will stream the event on its various social media outlets (including its Facebook account and its YouTube channel). Sales will start in the coming months, but pricing information hasn't been announced yet. We expect the TRX will be pegged in the same price bracket as the F-150 Raptor, which starts at $55,150 including destination. And, while Dodge will only manufacture the Hellcat-powered Durango for six months, we'd be surprised if the 1500 TRX lands as a limited-edition model. Odds are Ram plans to fill every order it receives. Related Video:     RAM Truck Performance