Why Buy From Mercedes-Benz of Smithtown in Saint James, NY
Compliments of Competition
As part of the Competition Auto Group — family-owned and serving Long Island for more than 60 years — Mercedes-Benz of Smithtown offers a premium dealership experience built around personalized service, an outstanding selection of new and pre-owned vehicles, an award-winning service department, and a genuine commitment to the community we call home.
The Dealership
Mercedes-Benz of Smithtown was established in 1995, but our roots reach back to 1962, when Joseph C. Buzzetta founded the Competition Auto Group. The Buzzetta family still runs Mercedes-Benz of Smithtown today, alongside its sister stores — Mercedes-Benz of Huntington, Competition BMW of Smithtown, and Competition Subaru of Smithtown — all built on the same foundation of family.
Family-Owned & Locally Operated
Three generations of the Buzzetta family treat every employee, customer, and neighbor like one of our own — a standard that has defined us since 1962.
We Serve Our Community
Giving back is part of who we are, from local sponsorships and charitable partnerships to seasonal donation drives across Long Island. See how we give back.
State-of-the-Art Facility
Fully renovated in 2013, our dealership features an indoor service drive, a comfortable customer lounge with complimentary WiFi and refreshments, and a trendy gift shop.
Knowledgeable Staff
Our team is trained to anticipate your needs and make every visit seamless and stress-free, whether you call, email, or stop in.
The Buying Experience
Transparent Market-Based Pricing
Our market-based pre-owned pricing strategy removes the guesswork and haggling. We monitor thousands of trusted sources — including CarGurus, CARFAX, and Kelley Blue Book — to set a fair, competitive price up front.
No Hidden Fees
The price you see is the price you pay. We believe in a transparent, stress-free sales process from start to finish — no surprise or add-on fees, ever.
Complimentary CARFAX Reports
For added peace of mind, our pre-owned team provides a complimentary CARFAX vehicle history report on every used vehicle, so you know its full story before you buy.
Comprehensive Inspection Checklist
Every vehicle passes a detailed multi-point quality inspection before it changes hands. Our factory-trained technicians confirm the mechanical, electrical, and comfort systems are all performing at their best.
Complimentary Trade Appraisals
Get a fair market value on your current vehicle with a free, no-appointment trade appraisal, available five days a week — whether or not you buy from us.
Impressive Vehicle Line-Up
Choose from an extensive selection of new, Certified Pre-Owned, and pre-owned Mercedes-Benz vehicles to fit every taste and budget.
Service & Ownership Made Easy
Owning a Mercedes-Benz should be as effortless as driving one. Our award-winning Service Department is built for convenience and luxury, with amenities designed to work around your schedule.
Complimentary Courtesy Vehicles
Keep moving while we work. Our Service Department offers a fleet of courtesy vehicles, available upon request based on the service being performed.
Shuttle, Pick-Up & Drop-Off
Our shuttle drivers can take you home, to work, or to the Smithhaven Mall while we service your vehicle — and we can even pick it up and return it, washed and ready.
Late-Night & Early-Bird Service
Busy schedule? Drop off your vehicle and keys before we open or pick it up after we close, so service fits your life instead of the other way around.
Indoor Service Drive
Pull straight into our covered indoor service drive — no rain, snow, or waiting outside. A friendly valet greets you and takes it from there.
Express Service
Need routine maintenance in a hurry? Express Service gets you back on the road in about an hour or less — no appointment necessary.
Complimentary Car Washes
Every service visit ends with a complimentary car wash, so your Mercedes-Benz leaves cleaner than it arrived.
Expert Care You Can Trust
Factory-Trained Technicians
Our factory-trained technicians know your Mercedes-Benz inside and out, giving your vehicle the expert care it deserves.
Genuine Mercedes-Benz Parts
We use Genuine OEM Mercedes-Benz Parts on every service and repair, and you can order parts online for a quicker process.
Multi-Point Inspections
Every visit includes a complimentary multi-point inspection, so small issues get caught before they become big ones.
Complimentary Fluid Top-Offs
Stop by our indoor service drive anytime for complimentary top-offs of coolant, brake fluid, washer fluid, and engine oil — plus a tire-pressure check on request.
Rooted in Our Community
Because Mercedes-Benz of Smithtown was built on the fundamentals of family, supporting our neighbors matters to us. We’re proud to give back to organizations across Long Island, including St. Charles Hospital, Alternatives for Children, Paws of War, Stony Brook Children’s Hospital, the LI 2-Day Breast Cancer Walk, the Ward Melville Heritage Organization, Celebrate St. James, and the Smithtown Children’s Foundation.
Throughout the year we also sponsor local horse shows and community events, collect holiday donations, and support toy drives for families throughout Suffolk County.
Ready to Experience the Difference?
Value your trade, browse the latest Mercedes-Benz inventory, or reach out to our team — we’re here to make every step easy.