2024 Gmc Sierra 2500 At4 on 2040-cars

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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.

2025 GMC Terrain is redesigned with bolder style and big tech

The 2025 GMC Terrain is here, and it’s following in the footsteps of its Chevrolet Equinox cousin but bringing the traditional GMC twist to the party. Its fresh design is noticeable straight away with a new front end inspired by the GMC Canyon. The front hood is substantially higher than before giving it a more muscular look, and the same bulking is evident in its emphasized fenders. An optional painted roof gives it some flash – itÂ’s painted gray for black cars (pictured above) and black in every other case. Bigger wheels up to 20 inches in diameter are available on the Denali. And speaking of trims, there are now just three: Elevation, AT4 and Denali. For 2025, the Elevation is the only model that will be on sale. GMC says both the AT4 and Denali models will follow later for model year 2026, and you can see a preview of those in the group photo below. They each have their own grille designs, wheel options and unique styling cues. As youÂ’d expect from the AT4, it also features an off-road-tuned suspension, small lift (by 12 mm) all-terrain tires, underbody skid plates, recovery hooks and a special “terrain” drive mode. The Denali has its own pluses like “Smart Frequency Dampers” for a better ride, tons more standard luxury equipment and the 20-inch wheels. What is common across all trims is the powertrain. Every next-gen Terrain will be equipped with a 1.5-liter turbocharged four-cylinder paired with an eight-speed automatic transmission. ThatÂ’s the same powertrain as the new Equinox, and while GM has indicated it will move to more hybrid options, thereÂ’s no word on if the Terrain would be a candidate for that strategy. The 2025 model will be all-wheel drive exclusively, but GMC tells us youÂ’ll be able to select a front-drive version come the 2026 model year. If you want to tow, though, youÂ’ll need the AWD version that maxes out at 1,500 pounds. The 2025 TerrainÂ’s interior gets a massive overhaul thatÂ’ll remind you of other new GMC products with its tall portrait-oriented touchscreen. ThereÂ’s the 15-inch screen in the center thatÂ’s accompanied by an 11-inch digital cluster, of which both are standard equipment. It runs Android Automotive software that nets you Google Maps as the native navigation system and the Google Assistant for voice queries. Both wireless Apple CarPlay/Android Auto remain onboard, though, as GM promised would be the case for its gas-powered vehicles.

2015 GMC Yukon erupts into flames during Anaheim test drive [w/video]

A 2015 GMC Yukon burst into flames while on a test drive in Anaheim, CA on Sunday after smoke filled the cabin. Residents of the neighborhood where the driver abandoned the redesigned Yukon reported hearing a series of small explosions (likely the tires, based on the video), according to a report from KTLA and The Los Angeles Times.
No one was injured in the incident, which The Times reports occurred after a possible oil or fluid leak. As you can see in the image above, the Yukon was engulfed in flames, although the Anaheim Fire Department was able to put out the blaze in about 15 minutes.
"We're very lucky that no one got hurt, and it was in an area that... was safe," Lt. Tim Schmidt of the Anaheim Police Department told KTLA reporters. "If there was any place that was going to be safe, it would be this area. It's very open. It worked out for us."