Built only in 1970-1971, the rare Oldsmobile Cutlass SX was technically a Cutlass Supreme performance package known as 'Y79'.

While the SX option, also referred to as Code Y79, was the performance package that everybody was drooling after in the 1970 Cutlass Supreme lineup, this new model year also witnessed the return of ...

Part of the third-generation lineup, the 1970 Cutlass could be ordered in no more, no less than 7 body styles, with three different coupe variations. The convertible obviously wasn’t necessarily the ...

*This calculation is an estimate only. We’ve estimated your taxes based on your provided ZIP code. Title, other fees, and incentives are not included. Monthly payment estimates are for informational ...

*This calculation is an estimate only. We’ve estimated your taxes based on your provided ZIP code. Title, other fees, and incentives are not included. Monthly payment estimates are for informational ...