Used Cadillac for Sale in Highland Park, IL

Cadillac has spent the past decade rebuilding itself around modern luxury — strong V-Series performance variants, full-size Escalades that compete with the Range Rover and Mercedes GLS, and increasingly competitive technology and interior quality. The used market is where Cadillac's value really shines: late-model Escalades, CT5s, and XT-series SUVs trade at significantly below comparable German competition with strong feature content.

Our used Cadillac inventory in Highland Park typically includes the Escalade and Escalade ESV, the XT4, XT5, and XT6 SUVs, the CT4 and CT5 sedans (including V-Series performance trims), the Lyriq electric SUV, and select CTS-V and Escalade-V high-performance variants. Pricing typically ranges from around $20,000 for older XT5 and CT5 models up into six figures for late-model Escalade-V and Escalade Sport Platinum.

What to look for when buying a used Cadillac

For models with the GM 8-speed and 10-speed automatic transmissions (8L90, 10L80, 10L90), early units had documented torque-converter shudder issues that improved through software updates and replacement parts — confirm any service campaign work has been completed. Magnetic Ride Control suspension, equipped on most performance and high-trim models, has a finite service life and dampers can be expensive to replace at high mileage. Verify proper operation of the active suspension system before purchase. Most Cadillacs in our inventory are inspected on intake and include a free CARFAX Vehicle History Report.

Serving Chicagoland and out-of-state buyers

Our Highland Park dealership is about 30 minutes north of downtown Chicago via Route 41. We serve buyers across the Chicagoland area — Deerfield, Glencoe, Lake Forest, Northbrook, Evanston, Wilmette, Buffalo Grove, Vernon Hills, and beyond — plus out-of-state buyers nationwide with full remote purchase options and shipping.