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Junkyard Gem: 1978 Buick Skylark Sedan

Around the time that OPEC shut off the oil taps, The General realized that it was time to sell more small cars from GM divisions not previously known for such machines. The logical candidate for this project was the Chevrolet Nova, a rear-wheel-drive compact that shared much of its chassis design with the Chevrolet Camaro and Pontiac Firebird. The Nova-based Pontiac Ventura came out in the 1971 model year, and the Buick and Oldsmobile Divisions began producing their own badge-engineered Nova siblings for 1973 (Cadillac was late to the party, but eventually created the Nova-based Seville for 1976). At first, the Buickized Nova got Apollo badges, but the better-known Skylark name was applied to these cars for the 1975 through 1979 model years. Today's Junkyard Gem is one of those Nova-based Skylarks, found in a Denver self-serve yard. From the 1964 through 1972 model years, the Skylark lived on the A-Body chassis and was sibling to the Chevrolet Chevelle/Malibu, Pontiac LeMans/Tempest/GTO, and Oldsmobile Cutlass/442. After the 1975-1979 rear-wheel-drive X-Body phase, the Skylark name then went onto the unrelated front-wheel-dive X-Body chassis developed for the Chevrolet Citation. It's a Nova, sure, but Buick made sure that it had a bit more swank than its Chevy counterpart. Checked seat fabric with big square buttons! The base engine in the '78 Skylark was the 3.8-liter Buick V6, rated at 110 horsepower. GM had invested in a new crankshaft design for this engine the year before, so it no longer had the "odd-fire" cut-down V8 crankshaft that shook the fillings out of so many drivers' teeth in earlier years. An assortment of low-compression V8s from Oldsmobile, Chevrolet, Pontiac, and Buick were available as optional equipment as well, eventually leading to the "Chevymobile" lawsuits of a few years later. The base transmission in this car was a three-speed manual (I'm not sure if you could still get a three-on-the-tree column-shift manual Skylark in 1978, but a three-on-the-floor manual was available for sure). The very last three-on-the-tree car Americans could buy was the '79 Nova and its Olds Omega/Pontiac Phoenix siblings, while the final three-on-the-floor cars were the '81 Malibu and siblings. This car has the optional three-speed automatic.

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:

2025 Buick Enclave revealed with new looks, technology

The 2025 Buick Enclave has been revealed, and as expected it combines Buick's current corporate styling with the new-generation three-row SUV platform shared with the Chevy Traverse and GMC Acadia. It also gets plenty of standard features and technology, along with the first Buick implementation of Super Cruise. The design of the Enclave is much more boxy and upright than the extra-curvy model that precedes it. Even the wheel arches have been squared-up. It's coupled with the shark-nose front fascia taken from the Wildcat concept that has adorned every other vehicle in Buick's lineup. The whole thing is slightly larger than before, too, though Buick didn't specify by how much. And as is the case with most Buicks, there's a base Preferred model, as well as Sport Touring (ST) and Avenir trims that receive appearance tweaks in addition to different feature sets. The ST adopts black trim, including in the grille, whereas the Avenir uses bright metal trim and body color wheel arches, plus larger 22-inch wheels (Preferred and ST have 20-inch wheels). The interior is the biggest upgrade by far, though. Immediately obvious is the standard 30-inch combination instrument and infotainment display. It has a curvy, inverted trapezoid shape that has a slight retro-futurism vibe. It sits atop a low, wide and gently curved dashboard, one with a small set of physical short-cut buttons above the center air vents. A "floating" center console rises to meet the dash, though stops short of connecting to it. Adjustable ambient lighting is standard in here, along with power, heated seats, wireless device charging, wireless Apple CarPlay and Android Auto, plus a 12-speaker Bose sound system. Avenir upgrades the sound system to 16 speakers, adds a panoramic sunroof, front seat ventilation and massage function, rear seat heating and a head-up display. Mechanically, the Enclave is basically the same as the Traverse and Acadia. It uses the new platform and also gets the turbocharged 2.5-liter four-cylinder as the sole engine option. In the Enclave, it makes 328 horsepower and 326 pound-feet of torque, the same as the GMC, and a tad more than the Chevy. An eight-speed automatic is the only transmission offering, though both front- and all-wheel drive are available. Towing capacity is again mirrored at 5,000 pounds, and Super Cruise is available, making Enclave the first Buick with the hands-free driving assist system.