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Should heavy-duty pickup trucks have window stickers with fuel mileage estimates?

If you were to stroll into your nearest Chevrolet, Ford, GMC, Nissan, or Ram dealership, you'd find a bunch of pickup trucks. Most of those would have proper window stickers labeled with things like base prices, options prices, location of manufacture, and, crucially, fuel economy estimates. But you'd also run across a number of heavy-duty trucks with no such fuel mileage data from the Environmental Protection Agency. The EPA doesn't require automakers to publish the valuable miles-per-gallon measurement for vehicles with gross weight ratings that exceed 8,500 pounds. That makes it difficult for consumers to compare behemoths powered by turbocharged diesel engines – between one another, and between smaller, gasoline-fueled trucks. Consumer Reports doesn't think it should be this way, and it's spearheading an effort (PDF link) to get the government to require manufacturers to publish fuel economy estimates. In its own testing, CR found that heavy-duty pickups powered by Ford's Power Stroke, GM's Duramax, and FCA's Cummins diesel engines (which doesn't include the Ram's EcoDiesel) get worse fuel mileage than their lighter-duty gas-powered siblings. We're not so sure HD-truck buyers are unaware of this fact – big diesels don't really come into their own until big loads are placed in their beds or attached to their trailer hitches. Under heavy workloads, the diesel trucks will almost certainly return greater efficiency than a similar gas-powered truck. What's more, HD trucks with lumbering diesels in general make the driver feel more confident while towing due to greater torque at low engine RPM than gas trucks. They also offer greater max-weight limits. Still, we agree EPA fuel mileage estimates should be offered for heavy-duty pickups. And we think the comparisons provided by Consumer Reports might be interesting to potential buyers. Click here to see the results of CR's tests, and let us know what you think using the poll below. Related Video: Featured Gallery 2017 Ford F-Series Super Duty: First Drive View 22 Photos News Source: Consumer Reports Government/Legal Green Read This Chevrolet Ford GMC Nissan RAM Fuel Efficiency Truck Commercial Vehicles Diesel Vehicles poll gmc sierra hd chevy silverado hd

Nissan Leaf battery cells put through torture test, live to charge again

One minor chink in the armor of the Tesla Model S is that a small number have caught fire, once their battery packs were penetrated. Nissan Leaf drivers, however, might just be able to weather such an event without an ensuing CarBQ. Our evidence for such a claim? A video that has surfaced of cells from a Leaf pack undergoing a battery of torture tests (pun somewhat-ashamedly intended). Shared by folks at the Hybrid Auto Center in Las Vegas – who offer for sale, among other things, used Leaf lithium battery modules – the footage shows salvaged cells being brutally assaulted with a screwdriver, and later, a propane torch. Granted, these tests are not the same thing as flinging a piece of metal into a working pack at 70 miles per hour, but they do claim to show that a puncture does not always equal a fire. Oh, and don't try this at home. When pierced through by the flat head tool, there is no explosion or eruption of flame. Instead, a rather modest wisp of smoke shyly emerges as the electrolyte next to the shorted area of the fully-charged foil pouch reacts with the influx of oxygen. Again and again, the blade descends, until the cell is riddled with holes. No fire. Amazingly, when connected with a voltmeter afterward there are still plenty of signs of life, and when it is charged and discharged (off-camera), it reportedly suffers only a slight loss of charge capacity. The video goes on to show another cell attacked with open flame with similar results. While the demonstration is, perhaps, somewhat crude, the message it sends is loud and clear: lithium batteries can be safe and rather robust, despite some freak accidents. Scroll below to watch the short presentation for yourself. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Nissan introduces new Lannia sedan in China [w/videos]

Take a good look at the vehicle you see here, because you may never see it again. That's because it was designed specifically for the Chinese market and is not likely to ever be exported far beyond its borders. It's called the Nissan Lannia, and it's the production version of the Friend-Me concept showcased two years ago in Shanghai and the Lannia concept unveiled in Beijing last year. It's a sedan targeted specifically at trendsetting Chinese buyers in their 20s and 30s, designed and developed locally by Nissan Design China and unveiled at the Shanghai Motor Show. The styling bears many hallmarks of the Japanese automaker's latest design language, particularly up front with its V-shaped grille treatment and sharply shaped headlights. The C-pillar looks signature Nissan as well, but leads to what looks like rather ungainly rear proportions somewhat disguised by dynamic styling elements. Details remain few and far between, but you can bet it packs a small engine driving the front wheels through a continuously variable transmission. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Introducing the All-New Nissan Lannia April 20 – Shanghai – Nissan unveiled the all-new Lannia at Auto Shanghai 2015 on Monday, a culmination of vision taking the car from concept to reality. Two years ago in Shanghai, Nissan introduced the Friend-Me Concept, followed by the Lannia Concept in 2014 at the Beijing Motor Show, and Lannia is the tangible expression of the company's commitment to China. Building on Nissan's longstanding success in the sedan market, it's the first product developed and designed for young Chinese generations, especially those in their 20s and 30s, seen as the nation's trendsetters. "Edging forward is not enough. The market in China is moving very fast, especially with the post-1980s generation," says Titus Liu, Creative Design Manager at Nissan Design China. "They do not want to stick with the status quo, so we are dedicated to finding the next great breakthrough. This is important for us." Design and development was led by Nissan Design China, backed by the Nissan Global Design Center. Lannia's styling speaks to rising Chinese who want to set themselves apart as both edgy and sophisticated, resulting in a stylish new look for a sedan that goes against conventions.