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GM recalls nearly 24,000 Buick Regals for brake issue

Buick is recalling 2018-2020 model year Regals to address a software defect in the braking system that would result in a loss of power assist under certain circumstances, making the brakes difficult to operate and potentially leading to a crash. In total, 23,734 models are covered by the campaign. "In the event of a partial or full loss of vacuum-brake assist, the vehicle’s hydraulic-brake boost is designed to supply supplemental pressure to the vehicleÂ’s brake system. A software error in the electronic brake control module (EBCM) may fail to activate the hydraulic-brake boost under these conditions," GM said in its defect report to NHTSA. "If the vehicleÂ’s vacuum-power brake assist partially or fully fails, braking events may require additional stopping distance, depending on the brake pedal force applied by the driver. Increased stopping distances could increase the risk of a crash." GM says that a warning indicator will illuminate in the dash if the system completely fails, and drivers may notice an increase in brake pedal resistance. Failure will not render the brakes inoperable, but they will require more force to operate. GM has begun notifying dealers of the defect; owners should be notified starting in August.   Related video: Recalls Buick GM Safety Hatchback Wagon Sedan

2022 Buick Enclave Avenir Interior Review: What’s in an Avenir?

The second-generation Buick Enclave launched for the 2018 model year, and was updated for 2022. The Avenir is the highest and most expensive trim of the 2022 Buick Enclave. At $56,295 (including the $1,195 destination charge), it is $12,300 more than the base Essence trim, and $5,300 more than the Premium trim. Adding all-wheel drive increases that price to $58,495. While still not our favorite three-row luxury pick, we can’t help but appreciate the design, comfort and space of the 2022 Buick Enclave Avenir. Regardless of trim level, the Enclave comes standard with front-wheel drive, offering all-wheel drive as an option. Each Enclave has a 3.6-liter V6 paired with a nine-speed automatic transmission. Despite the AvenirÂ’s 4,469-pound curb weight, which outdoes those of the Premium and Essence trims by 71 and 110 pounds, respectively, it shares the same fuel economy ratings: 21-miles-per-gallon combined (18 city, 26 highway) for FWD, and 20 combined (17 city, 25 highway) for AWD. So, what does the Avenir include? There are a few features standard on the Avenir that are also standard on the Premium trim. These include a Bose 10-speaker premium audio system, head-up display, navigation, surround-view parking camera, rear camera washer, rear pedestrian alert, four-way power lumbar adjustments for the driver and front passenger, ventilated front seats, power steering column, driver memory settings , heated second-row outboard seats, power 60/40 split-folding third row, an 8-inch digital display between the gauges and power-folding side-mirrors with auto-dimming driverÂ’s side. Some features come standard on Avenir that are options on other trims. Inside, the Avenir gets a standard power sunroof with fixed rear skylight. Adaptive cruise control comes standard, as does enhanced automatic emergency braking. It also has a 120-volt outlet on the rear of the center console. But the Avenir has some exclusive features that make it stand out from the rest. It has nicer trim and quilted leather upholstery that help make it feel considerably more upscale than the rest of the lineup. The Avenir is the only trim with rain-sensing windshield wipers, and embroidery for the first-row floor mats (an indispensable feature, we know). It gets standard 20-inch aluminum wheels with Avenir Pearl Nickel finish. Twenty-inch wheels are available as an option on the other trims, but those are limited to polished aluminum or chrome finishes. It also has its own unique mesh grille.

10 of 18 midsize SUVs earn 'good' IIHS side impact safety rating

It's not terribly surprising that midsize SUVs earned better safety ratings than small SUVs in the latest side-impact tests performed by the Insurance Institute for Highway Safety (IIHS). Just how much better they scored, on the other hand, certainly raises an eyebrow. Ten out of 18 midsize SUVs earned the highest rating of 'good' in the stringent new test, altered for vehicles starting with the 2020 model year with a heavier barrier (4,200 pounds) that moves at a higher speed (37 miles per hour) and is fitted with a hard honeycomb frontal structure. By way of contrast, just one out of of 20 small SUVs earned a 'good' score.  SUVs that receiving 'good' scores were the Ford Explorer, Infiniti QX60, Lincoln Aviator, Mazda CX-9, Nissan Pathfinder, Subaru Ascent, Toyota Highlander, Volkswagen Atlas, Volkswagen Atlas Cross Sport and Volkswagen ID.4. For EV fans, it's worth noting the ID.4 was the only electric vehicle included in the test. The Buick Enclave and Chevrolet Traverse scraped away with 'acceptable' ratings while the Honda Passport, Honda Pilot, Hyundai Palisade, Jeep Wrangler 4-door, Kia Telluride and Nissan Murano were deemed merely 'marginal' in the tough new test. Only two models — the Mazda CX-9 and Volkswagen ID.4 — earned a "Good" rating in every test category.  Interestingly, the Jeep Wrangler would have scored a 'good' rating if it were equipped with side airbags for the rear seating positions. It would likely be an engineering challenge to equip its removable top and/or doors with airbags, but the lack of that safety feature allowed the head of the rear passenger dummy to hit the vertical support of the top. Otherwise, the Wrangler scored good ratings across the board. The new Ford Bronco, which makes more allowances for side-impact safety, has not yet been tested.  The popular Hyundai Palisade and Kia Telluride SUVs stand out in the test with 'poor' ratings for driver pelvis injuries. The Nissan Murano, a vehicle last redesigned for the 2015 model year, was the only vehicle tested that received a 'poor' rating for its structure and safety cage. Videos of the tests of 12 of these 18 SUVs can be found on the IIHS' YouTube page. Related video: Green Buick Chevrolet Ford Honda Hyundai Infiniti Jeep Kia Mazda Nissan Subaru Toyota Volkswagen Safety Crossover SUV IIHS Insurance Institute for Highway Safety