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Junkyard Gem: 1984 Volvo 242 DL

Volvo had tremendous success with the iconic 200 Series cars, selling them in North America from the 1975 model year all the way through 1993 (and if you count the Volvo 140, which was the same car from the A pillars rearward, the 240's history goes back to the middle 1960s). Nearly everybody who bought 240s on our continent did so in order to be safe and/or practical, which meant that the two-door version never sold anywhere near as well as its four-door and wagon brethren. Here's one of those rare 240 coupes (technically speaking, a two-door sedan), found in a San Jose car graveyard last winter. If you're going to be a stickler about the designation of this car as a two-door sedan and not as a coupe, you'll also want to call it by the name Volvo used when it was in the showroom: the 1984 Volvo DL. However, everybody in the Volvo world now prefers the original naming system that Volvo used for the 200s back home in Sweden, where you had 2 followed by a numeral indicating the number of engine cylinders and a numeral indicating the number of doors, with the trim-level code after that. So, what we have for today's Junkyard Gem is a Volvo 242 DL, i.e., the cheapest new 240 Americans could buy in 1984. You could get a turbocharged engine from the factory in the 1984 242, but this car has the ordinary naturally-aspirated 2.3-liter straight-four, rated at 111 horsepower. It also has the four-speed manual transmission with overdrive controlled by the button in the middle of the shift knob. Nearly 230,000 miles on the clock, which is decent for any 1980s car but not spectacular by Volvo 240 standards. Many Volvo enthusiasts prefer the smooth lines of the coupe to the stodgier sedans and wagons, and this one shows signs of ownership by someone who wasn't just about listening to NPR while driving safely to the natural-foods store. Sure enough, it has aftermarket springs and a non-factory rear sway bar. I wish I'd found these parts back in 2007, when I was helping to build a V8-swapped Volvo 244 road racer. The presence of the keys in a junkyard car, however, usually indicates that it was voluntarily let go by its final owner. Perhaps it was a dealership trade-in that proved to be impossible to sell due to a combination of three pedals, high miles, and lack of truck-shaped body. The interior looks like it might have been tolerable before it reached this place.

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.

Daimler and Geely collaborate to develop 'a highly efficient modular engine'

BERLIN — German car maker Daimler said on Tuesday it will cooperate with China's Geely to build next-generation combustion engines for use in hybrid vehicles. Efforts to share development costs come as the growth potential for combustion engines faces the twin threat of the COVID-19 crisis and stricter fuel-efficiency and emission rules. "The companies plan to develop a highly efficient modular engine," a spokesman for Daimler said, adding that it would be used in hybrid drivetrains and manufactured in Europe and China. Geely declined to comment. The modular engine will be used in cars under different marques at Geely and Daimler, a person familiar with the matter said on condition of anonymity as the companies are still in the early stages of developing the engine. News of the alliance was a surprise to Daimler's works council at its factory in Untertuerkheim, which specializes in electric and gasoline powertrain assembly. "We are speechless. There was not even a discussion about potential alternative manufacturing locations," said Michael Haeberle, the works council chief for Untertuerkheim. "We have the ability to build four-cylinder engines in Untertuerkheim, but there were no talks about it." Daimler said German factories will be retooled gradually to add electric drivetrains production. Most of the next-generation combustion engines will be made in China, business daily Handelsblatt reported. The alliance with Geely, which owns a 9.69% stake in Stuttgart-based Daimler, means that parts of Daimler's existing partnership with Renault could be pared back. A Renault source told Reuters that the Daimler-Geely project does not mean an end of cooperation between Daimler and Renault. Citing Daimler sources, Handelsblatt said the Daimler-Geely pact would save the German carmaker a "triple-digit million sum" — implying an amount above 100 million euros ($119 million) and less than 1 billion euros. Green Mercedes-Benz Volvo Hybrid Daimler Geely