The 455 also made its way into the Delta 88 and 98 luxury sedans. The Oldsmobile Diesel V8 and V6 engines, GM's ambitious attempt at diesel tech in the late 1970s, are some of the most interesting ...

Olds diesel/gas engine front ends are nearly identical. However, as the serpentine app is both a V6 and a diesel, any braces or brackets that bolt to the intake manifold will almost certainly need ...

The Buick GNX made turbocharged muscle cars cool, but this ‘80s turbo Pontiac paved the way for the Buick’s eventual success ...

This engine turned into iron and gained ... Yes, the Buick V6 family tree is an especially gnarled one. Oldsmobile Division, General Motors Once back in GM's hands, production of the Buick V6 ...

Here's why. The heart of the Oldsmobile LSS was GM's Buick 3800 V6, an engine known for being practically bulletproof. The 3800 is one of those engines that you'd think will survive the end of the ...

Time is catching up with Buick's seemingly ageless V6 engine. The venerable workhorse ... GM launched a small-displacement aluminum V8 engine for Buick, Oldsmobile and Pontiac compacts.

The Oldsmobile Intrigue was never too intriguing ... the Intrigue OSV concept was equipped with a supercharged 3.5-liter V6 engine which produced 260 hp (193 kW / 263 PS) and 260 lb-ft (352 ...

Olds diesel/gas engine front ends are nearly identical. However, as the serpentine app is both a V6 and a diesel, any braces or brackets that bolt to the intake manifold will almost certainly need ...