In the end, yes—the Buick 3800 is widely regarded as a good, reliable engine. It combines straightforward engineering, proven durability, and impressive longevity. If you value an engine …

Jul 18, 2025 · Discover the reliability, common problems, and oil specifications for the GM Buick V6 3.8 L L32 engine in this comprehensive review.

The L32 is a supercharged Series III. Introduced in 2004, the main differences between the L67 and the L32 are the L32's electronic throttle control, slightly improved cylinder head design, …

Jun 29, 2023 · Between its 1975 debut and its 2008 sunset, this 3.8-liter V-6 was installed under the hood of more than 25 million vehicles. Originally designed by Buick, it was mostly assigned …

Feb 5, 2025 · The 3800 Series 3 engine has garnered a reputation for its reliability, performance, and versatility over the years. Several authoritative sources and industry awards confirm its …

Aug 17, 2023 · In a world dominated by turbochargers these days, the Buick 3.8 helped set a precedent for compact, powerful, and efficient engines to come. It also helped to prove that …

Apr 25, 2025 · Our exploration of the 3.8 L V6 supercharged engine reveals a remarkable mix of power and ingenuity. Here we detail the engine’s specifics, its various model variants and …

Feb 9, 2022 · During its four-decade-plus production run (including predecessors), GM’s venerable workhorse established industry benchmarks for quality, reliability, durability, …

Jul 18, 2025 · The V6 engine from General Motors has earned a reputation for reliability and performance, particularly in the Buick lineup. Known for its smooth operation and decent …

Its 3.8L displacement and robust design made it a favorite for both consumers and mechanics alike, earning a reputation as one of the most reliable engines in GM’s history. The GM 3800 …