Much like Pontiac, Cadillac started leaning more on GM's engines in the late 2000s, which led to the use of the use of the 6.2-liter V8 LSA engine. The engine first appeared in all models of the ...

The Cadillac and Chevrolet models paired the LSA with a six-speed manual or automatic transmission. Despite being a high-performance engine, the LSA had better fuel economy ratings of 14 mpg city ...

Under the hood is a highly tuned LSA supercharged V8 pumping out a claimed 800 horsepower, and to make all that muscle more usable, it's running disc brakes and independent suspension at all four ...