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5 review

Clients Testimonials

Dean C.
Been going to Bay Diagnostics for years: first with my BMW 5 series and now with my Porsche Macan S. Very reliable, friendly, knowledgeable, and reasonably priced. Worth the trip to southern Brooklyn.
Includes: Brake Flush, $20 Off Cabin Filter, and $10 Off a Basic Alignment for $69.96. Not valid with other offers or discounts. Please present this offer at time of service. Restrictions ... [More] may apply, not valid with any other offer or special. ... [Hide]
EXP 7/17/2022

Concierge ServiceBegins December 1st

When your vehicle needs service or repair, we will be happy to provide UBER at no charge.

Welcome to Bay Diagnostic

European Auto Repair Facility Servicing
Brooklyn & Manhattan, NY.

Bosch Service | Bay DiagnosticTechnet logo | Bay DiagnosticBIMRS Member LogoPCarWise | Bay DiagnosticTop 3 Car Repair Shops | Bay Diagnostic

At Bay Diagnostic, we specialize in European auto repair and maintenance. Our team of certified technicians have been specifically trained to work with the advanced systems European that are equipped with the latest diagnostic equipment and will perform any necessary repairs or maintenance on your vehicle quickly and correctly so you can get back to enjoying it. We are equipped to work on everything from new vehicles to older vehicles back to 2006 European models!

Our Brooklyn location is Bosch Certified and serves customers from all over New York, including Manhattan, making us a true and local dealer alternative. We have a team of specialists and dealer level diagnostic equipment that enables us to service all European vehicles. We are proud to offer the highest level of technical expertise and customer service that Brooklyn has to offer. Our loyal clients know we’re working hard for them – and they’re receiving top-notch service at affordable prices.

Bay Diagnostic has been in business for more than 35 years, and we’re proud of the reputation we’ve earned. We realize that a luxury car should be out on the road, performing at its peak, – not burning a hole in your wallet.

Not only will we perform dealer-level auto repair on your vehicle, we cost about 45% less than a dealership! You shouldn’t trust just anyone to work on your luxury car, but you can count on Bay Diagnostic for first-class service at affordable prices. We also offer extended hours for pick-up and drop-off – or we can even come pick you up.

So, if you’re looking for first-class European or auto repair in Brooklyn or Manhattan, contact Bay Diagnostic today.

Car with tracks

pick up and delivery available

alternative payment methods

comfortable waiting area with wi-fi

train into the city is one block away

Some of our ServicesIf we can't fix it, it ain't broke

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Oil Change

An oil change as part of an oil service at Bay Diagnostic is performed by a qualified technician who has experience in your make of car – whether it’s an Audi, Mercedes, Honda, Mini or other European model.

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Air Conditioning Repair

In the summer months in Brooklyn, NY there are few things more vital to your car rides than the air conditioning. You count on you’re a/C to make even a long drive tolerable as the heat outside swelters and becomes nearly unbearable.

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fluid / oil leaks

There is nothing worse than noticing that you have a leak in your car, whether it is a spot in the driveway that you have not noticed before or your car is suddenly running hotter than usual or making an usual sound, it is imperative that you find...

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Emissions Inspection

The New York Department of Motor Vehicles (NY DMV) requires vehicles to complete both a safety and emissions inspection every 12 months.

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Trusted Advice & EXCELLENT Warrany


K Miles
Warranty available

Bay Diagnostic is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Bay Diagnostic (718) 615-0705 if you have any issues in accessing any area of our website.