The horsepower (HP) of the 1988 Buick LeSabre coupe model is 150 @ 4000 RPM. The engine is a 3.8L V6. AnswerParty!
A full-size car is a marketing term used in North America for an automobile larger than a mid-size car. In the United States, the EPA uses the term "large car" to denote full-size cars.
Buick V6 engine
The Buick LeSabre is a full-size upscale car made by the Buick division of General Motors from 1959-2005. For many years, the LeSabre was considered the entry level full-size Buick, carrying the lowest base price in the Buick lineup. Prior to 1959, this position had been retained by the full-size Buick Special model; in 1959 the LeSabre replaced the Special, a nameplate that was reintroduced in 1961 for Buick's line of compact cars. The name originated with the 1951 Buick Le Sabre show car designed by Harley Earl.
The Buick V6, initially marketed as Fireball at its introduction in 1962, was a large V6 engine used by General Motors. The block is made of cast iron and all use two-valve-per-cylinder iron heads, actuated by pushrods.
The 3800 was on the Ward's 10 Best Engines of the 20th century list, made Ward's yearly 10 Best list multiple times, and is one of the most-produced engines in history. To date, over 25 million have been produced.
The Buick Centurion was sold by the Buick division of General Motors from 1956-1957 and 1971 through 1973, replacing the Buick Wildcat as the sporty rendition of Buick's full-size car. The Centurion name was inspired by a Buick concept car, that name coming from the professional officer in the Roman Army. The current car's symbol was not the traditional Buick tri-shield, but a side profile of a centurion. It was not, as some have suggested, a play on the Buick Century.