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Mercedes-Benz of Wilmington

Wilmington, DE

3.4
1,586 Reviews
This dealership has stood proud in Wilmington for over 20 years, and we love serving the wants and needs of our customers in Wilmington. The Piazza Auto Group is a family-owned business, and we do business like one. That means you get the best customer service and satisfaction with every visit to Mercedes-Benz of Wilmington. We will not rest until you are completely satisfied. There is nothing quite like a Mercedes-Benz on the road. These cars and SUVs are known for their luxury, but they also handle like a dream, and have performance that would make some racecars cry with envy. A Mercedes-Benz isn’t just a car, it’s everything that a car is meant to be, and we have an extensive inventory of new Mercedes-Benz vehicles right here in Wilmington. If you are looking for a C-Class, E-Class, GLE, GLA, GLC, or any other Mercedes-Benz, then we are ready to help. If you are looking for a pre-owned vehicle, then we can help with that too. We have a prestigious selection of pre-owned vehicles, all of which had to undergo a rigorous inspection and certification process. This means every issue is fixed and addressed before you buy. We also have a huge selection of Mercedes-Benz Certified Pre-owned vehicles to choose from. No matter what vehicle you need, you can be sure that Mercedes-Benz of Wilmington has a luxurious option for you. When you buy from Mercedes-Benz of Wilmington, we will take care of you even after the purchase. We offer roadside assistance for the life of the vehicles that we sell, and when you need service, we can pick up your vehicle and deliver it back to you with the service completed at no extra charge. Our technicians are factory trained and Mercedes-Benz certified to handle all of your automotive maintenance and service needs. We even offer free car washes to all our customers. Mercedes-Benz of Wilmington has been awarded a 2021 Dealer of the Year Award by DealerRater, a leading car dealer review and reputation management platform and company of Cars.com Inc. Dealer of the Year Award recognizes auto dealerships across the U.S. and Canada that are evaluated first-hand by shoppers and report best-in-class in customer service, quality of work, friendliness, pricing, and overall experience in their reviews.
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3801 Lancaster Pike

Wilmington, DE

19805

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Showing 1,201 service reviews

September 29, 2025

I’d rather send my car to Joe Blow garage than to this place. I took the car just for a battery change, the bill came out to $1009.00 just for a stupid battery and calibration,. When l drove home, the car More

by mziadat
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Dru Brahmbhatt
1.0
This rating includes all reviews, with more weight given to recent reviews.
October 24, 2024

Worst Stealership in America Tried To Dteal My Car Told Me It was Totaled And It Wasn’t Able to Start I Towed It Home It Started Right Up And Took It To West Chester Where They Gave Me Excellent Service An More

by Real Benz Driver
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Dru Brahmbhatt
1.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Joe and Other Manager Fat Short Spanish Guy very arrogant
December 29, 2023

Took my GLA in for a check engine light. The invoice for the diag only mentioned the cause of the check engine light as a sort of side note while the $5375 estimate on the invoice was for so More

by thez36dez
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Scott Woodruff
August 28, 2023

1. Unprofessional behavior that I encountered from the service manager. Cheating, Robbery, and scam. 2. There is NO invoice transparency. Overcharged than what they quoted initially for the services per More

by Sri
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Anthony Puccio, and Service Manager
July 05, 2023

Great service,professional, attentive, repaired in a timely fashion and returned my car to my home since I had no transportation. More

by BINABARLOW
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Brad, driver
March 25, 2022

I have owned a car of one kind or another since I was 17 years old now at 74 years old I am a first time owner of a new Mercedes-Benz GLC 300 several months later my engine light came on I called the dealer More

by Monty
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
Yes
Employees Worked With
Brad Davis
October 14, 2021

THEY ARE VERY HELPFUL PEOPLE IN DEALERSHIP I LIKE TO VISIT AGAIN FOR MY CAR SERVICE . More

by JAVAIDI
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
Yes
Employees Worked With
Service dept
September 24, 2021

Unprofessional, Untrustworthy Arrogant and Obnoxious, ... Our car goes in for a service and comes out with multiple issues. Consistent type issues, the advice is always ’buy new tyres’. My wife has been insu More

by Car Lady
Customer Service
Quality Of Work
Friendliness
Recommend Dealer
No
Employees Worked With
Will not mention
August 04, 2021

I took car in for Flex B srvc in late June 2021. They also charged for a brake flush. On July 30th no brake fluid. More

by kenneth2514
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
No
Employees Worked With
Anthony S.(advisor),James M.(mechanic)
August 03, 2021

The worst Mercedes Benz service I have ever had. Paid over $2900 for starter and SAMS unit. Valet drove my car to the waiting area. After I paid for the service I was given my keys. I drove the car for f More

by STATEBUDGET19
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
No
Employees Worked With
Brad, and Service Manager
1
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