1999 Volvo C70 Base Convertible 2-door 2.4l ((( 119k On Miles))) on 2040-cars

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Volvo's SuperTruck 2 looks ready to extend a ramp for K.I.T.T.

In 2009, the U.S. Department of Energy (DOE) entered a public-private partnership with willing Class 8 truck makers, the goal of the partnership to dramatically improve the freight efficiency of over-the-road (OTR) trucks. The term "freight efficiency" refers to freight-ton efficiency, a different metric than miles per gallon because it takes into account the weight of the truck; a lighter tractor-trailer can carry more weight before reaching the 80,000-pound legal maximum on most U.S. highways. Volvo, Daimler (which owns the Freightliner and Sterling brands), Navistar (International), and Peterbilt signed on the the partnership to develop what's being called a SuperTruck. Volvo, Daimler, and International make their own engines, Peterbilt teamed up with Cummins, and all four found their own trailer manufacturers to work with. Those four makers debuted their first iterations of what's being dubbed SuperTrucks about six years ago. This year has been all about SuperTruck 2, Volvo the last of the quartet to show what it's achieved. The goal for SuperTruck 1 was to achieve a 50% increase in freight efficiency compared to a 2009 baseline, the baseline in Volvo's case being a 2009 VNL 670 tractor. The goal for SuperTruck 2 was another 50% improvement. Volvo said its internal goal was a 120% betterment compared to 2009, and that it exceeded the mark with a 134% increase. The company said the huge gains came primarily from aerodynamics: A wedge-shaped front with a smaller frontal area thanks to a smaller cooling package; the heavily curved, wraparound windshield; the tractor's adjustable ride height; using camera for side mirrors; and adding a boat tail to the back of the trailer, plus enough fairings and skirts front-to-back to make the tractor and trailer look like a single unit when driving in a straight line. Volvo did make changes to its rolling lab that aren't likely to infiltrate the U.S. market anytime soon. It's common for U.S. OTR trucks to use a 6x4 configuration, with two axles behind the cab, both driven. Volvo's SuperTruck 2 went with a 4x2 setup common in Europe, using a single axle behind the cab, and fitted a composite driveshaft. Combined with making the chassis out of aluminum instead of steel, and trailer partner Wabash providing a lightweight aluminum van, the tractor-trailer combo weighed just 27,000 pounds.

Greetings from Trollhattan. I'm Emily, but I'm not a Saab.

What’s Swedish for “never give up”? Saab, apparently. The fondly-remembered car company formerly called just that — and now named NEVS — is only a shell, employing just a limited crew in the land of trolls. But itÂ’s got something to sell, and that something seems like it's really something. ItÂ’s called Emily. The Emily GT exists as six prototype electric cars, according to NEVS, with a combined horsepower rating (per car) of 484 powered by an enormous 175-kilowatt lithium-ion battery thatÂ’s good for 600 miles of range. In development almost since Saab's demise — the company, once owned by General Motors, was closed down in 2010 — the Emily is a very real product and needs a real sponsor, according to NEVS CEO Nina Selander, speaking to Carup. “It is for sale, it is also a joy to be able to show it. It should be allowed to live on, itÂ’s too nice, too good and too modern a car for nothing to come of it. Interested parties are welcome,” she said. Photos of the car show a modern, forward-thrust profile with handsome lines, a look similar to the last Saab 9-5 and VolvoÂ’s S60 (must be a Swedish thing) and a fashionable, sci-fi-ish interior. A hopeful engineer on the project estimates that the car is less than two years away from some kind of series production, but according to the modest NEVS website, the company is currently in “hibernation” even as it continues to solicit buyers for the Emilys. Said Peter Dahl, the Emily project manager, “Many have asked us what we have been doing for 10 years. We have developed 13 different car projects, this is one of them.” Related video: Volvo Saab Automotive History Electric Future Vehicles Classics

Autoblog's top 50 car photos of 2016

This one shouldn't need much explanation. We like cars a whole lot, and that includes not just driving them but taking great pictures of them. We've collected our 50 favorite images from this year in the mega-gallery above. It's a mix of old and new, with a healthy dose of vintage and modern race cars mixed in, and not one single shot under the harsh lights of an auto show. So click through and enjoy. Featured Gallery Autoblog's Top 50 Photos of 2016 View 50 Photos Image Credit: Copyright 2016 Autoblog.com Audi BMW Chevrolet Dodge Ferrari Ford Lamborghini Mazda McLaren Mercedes-Benz Porsche Rolls-Royce Volvo Convertible Coupe Motorcycle Luxury Racing Vehicles Performance Supercars Classics