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An unofficial 750-hp AWD GMC Syclone is on the way

From the makers of the 1,000-horsepower modern-day Yenko Chevy Camaro comes a 750-horsepower modern reimagination of the GMC Syclone. Following the release of the 455-horsepower Canyon-turned-Syclone from 2019, Specialty Vehicle Engineering (SVE) announced this week it will build a 2021 Canyon Syclone with supercharged V8 engine.  In the early '90s, GMC produced a all-wheel-drive performance version of its Sonoma pickup truck called the Syclone. It had a turbocharged and intercooled 4.3-liter V6 that made 280 horsepower and 350 pound-feet of torque. GMC has withheld from producing a new version of the legendary pickup for the current era, so aftermarket company SVE took the torch and threw it in a gasoline-soaked bonfire.  SVE upped the ante when it released last year's "new" Canyon-based Syclone with a supercharged V6 that made 455 horsepower. In the year that has since passed, SVE decided to go beyond the heritage of the V6 powerplant and replace it with a supercharged V8. The new engine will give the 2021 Syclone, again based on the Canyon, a whopping 750 horsepower. The 2021 model will also have all-wheel drive like the original.  That's all the information the teaser provides, but an accompanying video previews what the truck will sound like. Based on the short clip, the exhaust will have a hearty bark to match its beefy heart. Check out the videos below. 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.

GM 6.2L EcoTec V8 rated at 21 mpg by the EPA

General Motors is already laying claim to best-in-class power for its new 6.2-liter V8 that will be offered in the 2014 Chevy Silverado and GMC Sierra this fall, and now it has released fuel economy numbers for the big engine. Available as an option on the Silverado LTZ and High Country (shown above) models as well as the the Sierra SLT and Denali trims, the 6.2L EcoTec3 V8 will return 15 miles per gallon in the city and 21 mpg on the highway on rear-wheel-drive trucks; these numbers drop by one mpg each on four-wheel-drive models.
These estimates are in addition to the engine's 420 horsepower, 460 pound-feet of torque and max trailering capacity of 12,000 pounds, and considering all that power it's not terribly far away from the fuel economy of GM's equally new 4.3-liter V6 and its rating of 18 mpg city and 24 mpg highway. This announcement comes just days after a report indicated that GM is unable to keep up with the demand of the 5.3-liter V8 in the fullsize Chevy and GMC trucks due to supplier issues. GM's official press release for the 6.2-liter V8's fuel economy is posted below.

GM CEO to meet with U.S. lawmakers over job cuts

WASHINGTON — General Motors Co Chief Executive Mary Barra plans to visit Capitol Hill next week to discuss the company's plans to halt production at five plants in North America next year and cut up to 15,000 jobs, two congressional aides said on Friday. GM has come under harsh criticism from lawmakers from both major political parties, and from President Donald Trump, since Monday when it announced the biggest restructuring for the U.S. No. 1 carmaker since its bankruptcy a decade ago. Barra is expected to meet with lawmakers from Michigan and Ohio, where GM plans to shutter three plants, as well as senior leaders in Congress. GM did not immediately comment. Barra has been calling lawmakers this week to explain the decision to end production. Trump has threatened to revoke subsidies for GM. The Detroit automaker plans to halt production next year at three assembly plants: the Lordstown small-car factory near Youngstown, Ohio; the Detroit-Hamtramck complex in Detroit; and the Oshawa, Ontario, assembly complex near Toronto. It will also stop building several models now assembled at those plants, including the Chevrolet Cruze, the Chevrolet Volt hybrid, the Cadillac CT6 and the Buick LaCrosse. Additionally, GM plans to shutter the Warren transmission plant outside Detroit and a plant that makes electric motors and drivetrains outside Baltimore, Maryland. The Cruze compact car will be discontinued in the U.S. market in 2019, although GM may continue building it in Mexico for other markets, Barra said. Reporting by David Shepardson. Related Video: