2012 Dodge Ram 2500 Limited on 2040-cars

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Hypermiling a Ram 1500 EcoDiesel to 38.1 mpg

You never quite know what Wayne Gerdes has up his sleeve. The man who coined the term hypermiling is always looking for adventurous ways to prove that anyone – even you... yes, you – can eke out more miles per gallon just by changing the way you drive. Saying that is easy. Proving it by going on outlandish cross-country drives is hard. But for Gerdes and his team of fuel economy fiends over at CleanMPG, hard is half the fun. Our latest adventure appeared, at first glance, to be nearly impossible. Which is why we always answer the phone when Gerdes calls. He likes to take journalists along on his drives, not only to try teach us how to hypermile but also to prove that we can be taught. The first time I 'helped' him and his team was when we got over 30 miles per gallon in a 2011 Ford F-150 XLT with the EcoBoost 3.5-liter V6. The EPA rated that truck with at just 16 mpg in the city and 22 on the highway. So, we'll count that trip as a success. Next up was a cross-country drive last fall in a trio of Audi TDI vehicles to prove that you don't need to drive extra slow to beat the EPA numbers. In fact, we made it from Los Angeles to New York City in just over 46 hours, cramped but not cranky. We had once again proven that how you drive is hugely important to your fuel usage. Our latest adventure appeared, at first glance, to be nearly impossible. The EPA says that the Ram 1500 EcoDiesel we would be driving gets just 22 combined mpg (19 city and 27 highway). Gerdes' idea was to drive it as far north from Houston, TX towards Detroit, MI as we could go on one tank. The day before we left, our itinerary got an extra stop. Instead of taking one of the official Shell Eco-marathon prototype vehicles to Detroit, it was decided to bring the winning diesel-powered prototype from the just-finished event to The Henry Ford Museum, where it had been arranged the car would be displayed. The winning car was built by a small team (just four students) from Sullivan High School in Sullivan, IN, who managed to beat a number of college teams with a score of 1,899.32 mpg. That target would be a bit out of reach for the Ram, but could we get 1,000 miles from the tank? Since the truck has a 26 gallon tank (officially, anyway), that would mean the EPA says we could only go 702 miles, assuming all highway driving. Could we make up 300 miles with careful driving? That spells both challenge and fun.

500+ hp Stellantis 'Hurricane' I6 previews a world without Hemis

After years of rumored development, Stellantis has revealed its new six-cylinder engine family. The 3.0-liter, twin-turbocharged "Hurricane" I6 will offer V8 power, forced induction torque and six-cylinder efficiency in a package designed to fit into any of the company's North American rear-wheel-drive platforms.  What is "V8 power," exactly? Well, in standard output guise, the new I6 cranks out more than 400 horsepower (the specific figure will vary by application) and 450 pound-feet of torque, while the high-output variant is good for more than 500 horses and 475 lb-ft. The final figures will be dependent on the application. We'll save you a little legwork: In current Ram, Jeep and Dodge products, the 5.7-liter Hemi tops out at about 395 hp and 410 lb-ft, give or take, and the 6.4-liter around 485 hp and 475 lb-ft.    This is a clean-sheet design that is only related to the company's turbocharged four-cylinder by some common measurements. The I6 is exclusively direct-injection (no hybrid/port-injection here) and the two I6 variants share 96 common parts, including the block and oil pan design. The differences are found in their internals, intake plumbing, valvetrain components and the turbochargers themselves. Stellantis is not yet ready to share specs or supplier info for the turbos but says announcements will come from its partners soon.  The standard-output I6 has a compression ratio of 10.4:1 and revs to 5,800 rpm. It will run on regular fuel, albeit with reduced performance; 91 octane is recommended for maximum output. The high-output variant has a compression ratio of 9.4:1 and will rev to 6,100 rpm. That one will require premium. The new I6's advantages go beyond basic power output. Every Hemi family engine currently in production is based on an iron block design, so they're heavy. The aluminum-block I6 shaves weight off the total engine package, even if some of that gets added back thanks to the turbos and their associated plumbing. The standard-output I6 weighs 430 pounds, Stellantis engineers told us; the high-output adds just another 11. Fully dressed 5.7-liter V8s are in the 550-560-pound ballpark, and 6.4-liters close in on 600 pounds.  You may be wondering, "Why a clean-sheet gasoline engine now, when the industry is moving toward battery-electrics?" A valid inquiry, and one Stellantis was prepared to address. While the company will be pivoting to electrification over the next decade, it won't be instantaneous.

VLF Force 1 V10 is a rebodied Viper priced like a Lamborghini

It would appear that Henrik Fisker is done with hybrids. His latest project, called the Force 1, packs an oversized V10 engine with no electric assist in sight and all the environmental credentials of a herd of flatulent cattle. Alongside the Karma-based, Corvette-powered Destino, the Force 1 is the second product from VLF Automotive. Fisker has taken partnership in the new firm as chief designer alongside chairman Bob Lutz and CEO Gilbert Villarreal. The company isn't saying explicitly what the Force 1 is based on, but it doesn't take a CSI team to trace its roots back to the Dodge Viper. Never mind that it's being built in Auburn Hills – the same Detroit suburb where Chrysler is headquartered – or that it was jointly developed by Fisker and professional Viper racer and dealer Ben Keating. It also happens to be powered by an 8.4-liter V10, and there aren't many of those kicking around the industry. Instead of the Viper's 645 horsepower and 600 pound-feet of torque, the Force 1's ten-cylinder engine is optimized to deliver 745 hp and 638 lb-ft. That, according to VLF, is enough to send the coupe rocketing to 60 in 3.0 seconds flat, covering the quarter-mile in under 11 seconds on its way to a top speed of 218 miles per hour. The power is transmitted to the Pirelli PZero rubber through a six-speed manual, but VLF says it will fit it with an automatic at the customer's request. Around that massive engine and two-seat cockpit, Fisker designed a new shape that, for better or for worse, looks way more aggressive than the Viper's. The Force 1's proportions are tellingly super-snake, but the curves are replaced by some very angry-looking angles and vents. Its head- and taillights are ultra thin, and the deep-dish, split-four-spoke wheels seem to visually split the difference between the three-spoke wheels on the original Viper and the five-spoke alloys it wears today. If you doubted the Force 1's origins before, the interior ought to give it away, with its wide tunnel and familiar surfaces. Only VLF has refinished it in leather, suede, and Alcantara, all diamond stitched with contrasting thread to help position this as a more luxurious prospect than the Dodge. It even fit between the seatbacks place for two champagne bottles that we hope nobody would consider consuming before trying to handle that much power. Of course, none of this will come cheap.