Although Vortec engines fall under the "LS" branding, they aren't actually the exact same as more traditional LS engines made by General Motors.

From 1967 through 2002, the Pontiac Firebird and Chevrolet Camaro were “twins” on GM’s rear-wheel-drive F-body platform, then diverged when the Firebird ended and the Camaro returned in 2010 on newer ...

If you're a budget-minded SUV shopper who likes the idea of driving a small crossover with a big V6 engine, a second-hand ...