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GM claims it's first to sell million 30+ mpg vehicles

As we continue to put together all the data for the year-end edition of By The Numbers, General Motors has announced that it sold more than a million vehicles in the US last year that achieved at least 30 miles per gallon on the highway. More impressively, GM managed this feat using multiple strategies including small vehicle size, turbocharged engines and hybrid or plug-in technologies across four brands (Buick, Cadillac, Chevrolet and GMC) accounting for 13 separate models. This number will grow even more in 2013 thanks to cars like the all-electric Spark, the diesel Cruze, the range-extended Cadillac ELR and the Buick Encore compact CUV.
GM's small car sales were up 39 percent last year helping to attain this million-sales mark for 30-mpg models, and almost 40 percent of all GM sales consisted of cars with fuel-efficient I4 engines. In regards to more advanced means of improving fuel economy, GM says that it plans on having 500,000 vehicles with "some form of electrification" on the road by 2017.
Scroll down for the full list of GM's million 30+ mpg cars as well as an informative press release.

2021 Buick Envision fuel economy revealed

Despite being revealed a few months ago, the 2021 Buick Envision has been lacking in in-depth details. But thanks to the EPA, we have a bit more information on the luxury crossover, specifically fuel economy. And it seems the new model is significantly more efficient than its predecessor. The only powertrain combination we have numbers for at the moment is the turbocharged engine with all-wheel drive. The Envision is expected to have a front-wheel-drive version, too, though an example with the old model's naturally aspirated four-cylinder is probably long gone. As for the turbo, all-wheel-drive Envision, it will get 22 mpg in the city, 29 on the highway, and 25 combined. That's the exact same as the old naturally aspirated, front-drive Envision, and it's an improvement of 2 mpg in town, 4 on the highway and 3 in combined driving over the previous turbo, all-wheel-drive version. As an extra bonus, the EPA notes that the new turbo Envision runs on regular gasoline, rather than premium like the old Envision. So not only will it use less gas, what it uses costs less. We're expecting the new Envision to go on sale early next year. While we know that the Envision will have a turbocharged engine, and the naturally aspirated one is probably discontinued, we don't know which engine it is. It could be an updated version of the old engine, which made 252 horsepower and 295 pound-feet of torque, or it could be the engine from the Cadillac XT4, which makes 230 horsepower and 258 pound-feet of torque. The latter seems more likely, since the XT4 gets similar fuel economy. A nine-speed automatic and front-wheel drive or all-wheel drive are also planned for the crossover. Related Video:

Buick Encore GX expected to come to the U.S. alongside the popular Encore

When we posted on Buick unveiling the Encore GX at Auto Shanghai 2019 as a longer-wheelbase version of the Encore, we though the GX trim could supplant our local Encore. According to Automotive News, citing "sources familiar with the plans," Buick will sell both the Encore and the Encore GX here. Brand boss Duncan Aldred told Buick dealers in January to expect a new model this year, and it appears the slightly larger subcompact crossover is that product. GM Authority reported the same news in March, the outlet saying that Buick intends to re-create in the U.S. the "model family" strategy the carmaker employs in China. Over there, our rebadged Verano sold as the first-generation Excelle, Excelle GT and Excelle GX, the GX being the wagon version of the sedan. When the Excelle trio moved a less expensive platform for the second generation, Buick introduced a Verano model in China in both sedan and Verano GS hatchback forms. AN reported that Buick is also planning a smaller three-row Enclave for China. The Encore GX differs fundamentally from both the Chinese- and U.S.-market Encores. Our Encore, a rebadged Opel/Vauxhall Mokka, rides on the Gamma II platform. The second-generation China-market Encore rides on GM's new Global Emerging Markets (GEM) platform, an updated version of the Gamma II for regions like China and Latin America. The Encore GX rides on the Vehicle Strategy Set - Front (VSS-F) architecture. AN wasn't sure yet where our U.S.-market Encore GX will be built, but doesn't expect it to come from China. The Encore GX here will slide into the lineup between the $23,200 Encore and $31,995 Envision. Whereas the Chinese model aims to stop hemorrhaging Encore sales in China, our version will want to expand the Encore success story. Since it went on sale in 2013, the model has posted double-digit sales increases here every year save for last year. In 2018 the model sold 93,073 units, accounting for 47 percent of brand sales. There's no reason to doubt the Encore GX will boost that number.