Northwest Hills Cadillac

Experience the luxury treatment you deserve for your luxury investment. 

For over 25 years, the Sullivan family has delivered the premium service that sets us apart from ordinary dealerships. No condescending attitudes, no treating you like you can't afford to be here - just the respectful, personalized attention your Cadillac ownership deserves.

Curated selection meets custom ordering excellence. 

Browse our handpicked inventory of new Cadillac CT5, XT5, XT6, and Escalade models, plus quality certified pre-owned luxury vehicles as well as quality pre-owned vehicles from $15,000 to over $50,000. Can't find exactly what you want? We'll custom order your perfect Cadillac in your preferred colors and options - no games, no runaround.

EV expertise you can trust. 

Unlike dealerships struggling with electric vehicle technology, our team understands the Cadillac Lyriq inside and out. No 23-day service waits, no inexperienced EV technicians - we have the training and parts inventory to keep your luxury EV running perfectly.

Home pickup and premium loaner vehicles are available, because your time is valuable. This is how luxury car buying should feel - elevated, effortless, and worthy of your investment.

Visit Northwest Hills Cadillac and experience why Connecticut customers say we deliver the luxury treatment that matches luxury vehicles.

Tired of 30+ day service visits and incompetent EV technicians? Our factory-certified Cadillac technicians are properly trained on Lyriq technology, CT-series diagnostics, and Escalade systems. We fix luxury vehicles correctly the first time, not after multiple failed attempts.

What sets our luxury service apart:

Specialized EV expertise - no more "parts on backorder for 5-8 months" excuses

Advanced diagnostic equipment that identifies problems accurately, not guesswork

Proactive communication - you'll receive updates without having to chase us down

Premium loaner vehicles that match your Cadillac's luxury level

Home pickup/delivery service because convenience is part of luxury ownership

We stock the parts and have the training to resolve these quickly. Our technicians use proper GM diagnostic procedures, not trial-and-error repairs that waste your time and money.

Luxury service appointments that respect your schedule - no dropping your car off only to find "the drop box hasn't been checked yet" days later.

Why Connecticut Cadillac owners trust us:
"They come pick my car up and drop off a loaner so I've actually only been to it once." 

This is the luxury service experience you should expect and we consistently deliver.

Schedule your service online or call - experience what premium service really means.