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The Hemi deserves to die | Opinion

Hi. I'm Byron and I love V8s. I want them to stick around for a long, long time. But not all V8s are created equal, and I will not mourn the passing of the modern Hemi. You shouldn't either. While we may agree that its death is untimely, if you ask me, that's only because it came far too late.  Stellantis’ announcement of its new, turbocharged inline-six that is all but guaranteed to kill off the Hemi V8 has led to quite a few half-baked internet takes. The notion being suggested by some, that automotive media were brainwashed into believing the Hemi was in need of replacement, is so far divorced from reality that I openly guffawed at the notion. Journalists have been challenging Chrysler, FCA and now Stellantis for years to deliver better high-performance engines. The response has always been the same: “Why?” Why replace a heavy V8 with a lighter, all-aluminum one? Why repackage powertrains for smaller footprints and better handling vehicles? Why be better when “good enough” sells really, really well? I too mourn the departure of good gasoline-burning engines, but since when was the Hemi one? HereÂ’s a quiz: Name every SRT model with an all-aluminum engine. TimeÂ’s up. If you named any, you failed. They donÂ’t exist. This isnÂ’t GMÂ’s compact, lightweight small-block, nor is it a DOHC Ford Coyote that at least revs high enough to justify its larger footprint. The Hemi is an overweight marketing exercise that happened to be in the right place at the right time. That time was 2003, when Chrysler was still Chrysler — except it was Daimler-Chrysler and the "merger of equals" was doing a bang-up job of bleeding the company's cash reserves dry while doing virtually nothing to address its mounting legacy costs. "That thang got a Hemi?" was emblematic of the whimsical, nostalgia-driven marketing of the colonial half of the "marriage made in heaven." That was 20 years ago. 20 years prior to that, emissions-choked American V8s were circling the drain faster than a soapy five-carat engagement ring in a truck stop sink.

Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

2015 Ram 1500 Rebel drops the crosshairs, muscles in with new snout

Emboldened by record sale and increasing market share, Ram continues to spin off derivatives of its fullsize pickup. Bowing at today's Detroit Auto Show, the 10th model based on Ram's 1500 series is the new-for-2015 Rebel, and it's designed to capture the affections of that exceedingly popular marketer's bogey, the "active lifestyle enthusiast." Ram officials figure they've already got the hunt/fish/camp crowd all sewn up with the 1500 Outdoorsman, so the Rebel's imposing snout strikes out in a different direction in search of extreme-sports types – namely customers with dirt bikes, side-by-sides, jet-skis and other powersports toys. If that has you envisioning the Rebel as a rival to the Ford F-150 SVT Raptor, think again – "It's not an extreme, desert-racer off-road type product," says Ram boss Bob Hegbloom. If you're seeking an analog from another automaker, look to the Toyota Tundra TRD Pro and we think you'll be in the ballpark. The Rebel's most distinctive styling element has to be its radical new grain-finish grille, which does away with Ram's longstanding crosshair motif in favor of an interlocking design that intentionally won't be for everyone. There are lighting changes, too, with black-bucket headlamps featuring LED accents and matching LED foglights. A non-functional twin-snorkel sport hood, tonneau cover with stamped logo, blacked-out taillamps and unique badges are other model telltales. The Rebel (where have we heard that name before?) makes good use of Ram's air suspension system as an easy way to raise the ride height by an inch, which in turn affords inch-longer suspension travel and lends the truck a more formidable stance while helping clear the 33-inch (LT285/70R17E) Toyo Open Country A/T tires. Flares swiped from the 2500 Power Wagon keep the wider rubber mounted on Rebel-exclusive 17-inch wheels nicely – and legally – tucked in. Further off-road-minded modifications include a close-cropped steel front bumper that offers an improved arrival angle as well as 360-degree tow hooks and replaceable center skid plate. Out back, dual exhausts tuck up into the bumper and out of harm's way, but you might be too busy staring at the billboard-sized RAM tailgate lettering to notice. Ram officials assure us the Rebel's suspension has been recalibrated to cope with the higher ride height and better off-road ability (mostly through the inclusion of Bilstein monotube shocks, a softer rear anti-roll bar and reworked jounce bumpers).