Used Tesla Model 3 for sale near Cos Cob, CT under $1,000,000

Spectacular experience working with Carlo. He made buying this car from over 170 miles away very easy! Thank you!

I own a 2017 Tesla Model S. It's literally the best car I've ever owned. I have driven it 157,000 miles and haven't done a thing to it except change tires. ZERO maintenance! No more oil changes, fluid flushes, belts, filters, nothing. I haven't even needed new brakes because the car slows it's self down so I rarely even touch the brakes. It cost me $400 to have my electrician put the proper outlet in my garage. I charge from home while I sleep. I am never inconvenienced by having to go to the gas station. No more pumping gas, getting gas on my hands, nothing, dripping down my car. I will NEVER own an ICE engine again. Couldn't be happier and will never go back. If you aren't sure, trust me, you will love every minute of driving this car and you will save money doing it.

I had an awesome experience. Myles was very attentive and knowledgeable. Amazing customer service all around. They also have a nice selection of cars!!

This car has been the best I’ve owned so far. Even if you aren’t looking at a Tesla, EVs in general are so much fun! I’ve had little maintenance in the three years I’ve had this car so far (tire rotations, wiper blades). Every major software update brings either new features or improvements.

This was my third purchase, and once again, the team exceeded my expectations. Shania, my salesperson, was fantastic—friendly, knowledgeable, and made the entire process smooth and stress-free. She took the time to understand what I needed and delivered with professionalism and genuine care. Khan, the sales manager, was equally impressive. He ensured the deal was fair and transparent, and you could tell he truly values long-term customer relationships over quick sales. Christiana, my finance manager, made the paperwork side of things a breeze. She explained everything clearly, found the best options for my situation, and treated me with respect and honesty throughout. It’s rare to find such a consistent and trustworthy team, and that’s why I keep coming back. Highly recommend all three!

I’ve had my M3P for 5 days and I freaking love it! Controls take some time to get used to where everything is. I’ve had maybe 30 cars and this is my favorite by far. I highly recommend if you’re in the fence, just buy one. You only live once!

5 Stars! I had an absolutely amazing experience buying my car from South Shore Mitsubishi with Ali! From the moment I walked in, Ali made the entire process smooth, stress-free, and genuinely enjoyable. He was knowledgeable, patient, and took the time to answer all my questions without any pressure. Ali listened to what I wanted, found the perfect car for me, and worked out a fantastic deal. It’s rare to find someone so dedicated to customer satisfaction, and Ali truly went above and beyond. I couldn’t be happier with my new car and the overall experience. If you’re in the market for a new vehicle, I highly recommend visiting South Shore Mitsubishi and asking for Ali — you won’t be disappointed!

Best Car ever! Elon Musk and his Tesla company did a great job with this reliable vehicle. Don't want any other car! It is so Reliable. I use it as a business vehicle and don't want anything else. no major breaks, always runs, pre conditioning features and app connection is unbeatable.