Because of its extensive mods, that turbocharger, and the sheer power ... all-iron 3.8-liter Buick V6. The engine itself is heralded as one of the most durable and long-lasting V6 engines ever ...

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It was during this time period that the company released the '87 GNX 3.8 V6 Turbo — a car that Buick made in partnership with Michigan-based Automobile Specialty Company and McLaren Engines.

The Buick Grand National has long held a special ... This restomod, named Invadr, packs a twin-turbo 3.8-liter V6 built by ...

Buick launched its mid-size Regal sedan in late 2010 as a 2011 model, with the Turbo, high-performance GS ... favor of the eAssist powertrain with a V6 available as a no-cost option.