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2018 Buick Enclave: How engineers made it larger, lighter, more sophisticated

Buick used the unveiling of the 2018 Enclave at the New York Auto Show to introduce its new range-topping Avenir sub-brand to the world. With fancier interior finishes and exterior details, it's Buick's latest effort to make itself a proper luxury brand (or perhaps re-establish itself as such). However, lost in the Avenir song and dance is the fact that the 2018 Buick Enclave is a (very) long-awaited all-new model regardless of the trim level one selects. Like the Chevrolet Traverse upon which it is based, the new Enclave is bigger than the vehicle it replaces but considerably lighter, by about 400 pounds. "We told every engineer, 'get your job done, but then take the weight out,'" said engineer Rick Spina as we hovered next to his larger yet lighter creation. His team therefore set about taking a little bit of weight out from just about everywhere, from using additional aluminum in the suspension to varying the thickness of the frame (thicker in places that needed to be stronger, thinner and therefore lighter in places that didn't). Only about 100 pounds came out of the body with the rest coming from elsewhere. Not only will the reduced weight improve fuel economy (Buick-estimated at 19 mpg combined with FWD versus 18 for the 2017 model) and presumably the old Enclave's rather ponderous handling, but it should only make things easier for the new powertrain: General Motors' now-familiar 3.6-liter V6 and its latest nine-speed automatic. With 302 horsepower and 260 pound-feet of torque, Buick says the new engine will need 7.2 seconds to reach 60 mph with FWD or 7.5 seconds with AWD. That's a second quicker than before. Besides acceleration, towing is also bumped up by 500 pounds to 5,000. For those models with all-wheel drive, the Enclave has the same basic system featured on range-topping versions of the Buick LaCrosse. Besides power being sent front and rear, it can also differ from right to left in the back, although Spina is quick to point out that capability is for traction-enhancing purposes rather than sporty, handling-enhancing torque-vectoring ones. Buick owners already appreciated the Enclave for its quietness so the engineers decided to take it that much further. This included altering the exhaust, improving body sealing (there are triple door seals), including active sound deadening and utilizing advanced materials that absorb sound as opposed to simply being thick, dense and heavy enough to keep it out.

Ford, Toyota clean up in Best Car For The Money Awards

The U.S. News Best Cars for the Money Awards picks winners by looking at the average transaction price, five-year total cost of ownership, the regard a car has from the automotive press, reliability figures from J.D. Power and Associates and safety data from the National Highway Traffic Safety Administration and the Insurance Institute for Highway Safety. The result, according to the magazine, is "the best combination of critical acclaim and long-term value."
Ford nabbed six of the 21 categories that received awards this year, the Focus, Fusion, Fusion Hybrid, Taurus, Escape and Edge getting trophies. Toyota and its Lexus and Scion sub-brands took another five, the Tacoma and Tundra owning the two categories given to pickup trucks. The other ten awards were split between Honda with three, Buick with two, and one each for Subaru, BMW, Hyundai, Chevrolet and Mazda.
Follow the link to see all the winners and read about why they were chosen.

Updated Buick LaCrosse, Regal to debut at New York Auto Show

Judging by the spy shots we saw last week for the 2014 Buick LaCrosse and 2014 Buick Regal, we knew it wouldn't be much longer until we saw both sedans receive a grand debut. Today, Buick confirmed to Autoblog both cars will be introduced at the New York Auto Show next month, but no further information has yet been released about either model.
Having been on the market for an extra couple years, the changes to the LaCrosse appear to be more significant than those coming for the Regal, but both will be getting refreshed exterior designs as well as updated interiors. The Regal's new face brings it more in line with the all-new Encore and the restyled Enclave, while the LaCrosse should get a more distinctive, upscale appearance.
Both cars will be introduced exactly a month from today, and we'll be there to bring you all the coverage.