Some 2024 Buick Envista owners are reporting unusual noises and transmission shuddering issues when driving between 28 and 53 mph (45 to 85 km/h). These issues could be the result of a malfunction in ...

The Problem:The software in the automatic transmission may accidentally slip from normal automatic to manual-shift mode. That could reduce the amount of engine braking available and potentially cause ...

GM is issuing a recall for some 194,100 model-year 2018-20 Buick, Cadillac, Chevrolet and GMC vehicles due to missing or loose bolts on the stop-start accumulator endcap, which involves a part of the ...

Although Oldsmobile claimed bragging rights to the first practical automatic transmission, with the 1940 availability of the Hydramatic, Buick's two-speed Dynaflow transmission, introduced in 1947, ...

The Envision will feature a new-generation six-speed “DSS” transmission that, according to Buick, “offers smooth gear shifting while significantly reducing fuel consumption in city driving.” That’s ...