Areas We Cover
Based in Worthing, John Haynes Mercedes proudly serves Mercedes-Benz owners across Sussex. For over 40 years, customers have trusted our family-run business to deliver exceptional service, genuine expertise, and the specialist care their vehicles deserve. Our certified technicians and state-of-the-art facilities are ready to support Mercedes owners throughout the region.
Eastbourne
Specialist Mercedes-Benz servicing, MOT testing, repairs and diagnostics for Eastbourne customers. Certified technicians, genuine parts, and decades of expertise you can trust.
East Grinstead
East Grinstead customers trust us for exceptional Mercedes-Benz servicing, MOT testing and repairs. Decades of experience with genuine parts and factory-approved methods.
Burgess Hill
Providing Burgess Hill with specialist Mercedes-Benz maintenance and repairs. Our certified technicians combine cutting-edge diagnostics with genuine parts for outstanding results.
Haywards Heath
Mercedes owners from Haywards Heath value the expertise and quality their vehicles deserve. We provide specialist care for everything from classic models to the latest releases.
Lewes
Supporting Lewes with comprehensive Mercedes-Benz servicing and repairs. Our experienced technicians deliver the specialist care and attention your vehicle needs to perform at its best.
Posted on Google
navid alizadeh
Another Job was done with John Haynes on my Sl320 (1998) a gearbox oil service, also they observed a fuel leak and resolved incredibly fast and they are the most knowledgeable Mercedes specialist I know so far! Thanks to David and Chris. Very grateful!Posted on Google
Aimee Lister
Great helpful servicePosted on Google
John McMillan
Great service, reliable, they really know their cars and fair with prices.Posted on Google
Jonathan K
After finding John Haynes I simply would not take my car anywhere else now. Their knowledge and ability to diagnose and fix issues has been A1. Each time I get my car back it feels like a brand new car. Both Chris and David are super helpful in explaining the work needed and providing accurate quotes and estimates which come in on budget. Professional, honest and friendly team who offer a great customer service experience. Having taken my car in again recently due to a knocking from the suspension the issues were correctly diagnosed and fixed and the car drives like new again.Posted on Google
Stephen
Exceptional servicePosted on Google
Karen Adsett
David was very helpful and they looked after our pet ambulance, very fast in fixing the problem with our 2018 c class estate. Definitely worth 5 stars, wish i could give 6 starsPosted on Google
Simon Wright
Their customers service is excellentPosted on Google
Victor KJR
I bought an R129 SL320 in 2001 - the car had been serviced by John Haynes for many years, so I decided to start using them for reasons of continuity (they’re around an hour from home). I sold that car in 2023, missed my R129 so ended up buying another one! Overall, across the 2 cars, I have used John Haynes on several occasions for servicing and repair work - each time, I have found their work to be of top quality - and a special mention for David Sandell, the Service Manager (a non workshop role as the interface between the customer and the technicians). David is very knowledgeable, extremely helpful and friendly. Very highly recommended. 5*Google rating score: 4.8 of 5, based on 156 reviews
Opening Times
Monday
8.30am - 5.30pm
Tuesday
8.30am - 5.30pm
Wednesday
8.30am - 5.30pm
Thursday
8.30am - 5.30pm
Friday
8.30am - 5.30pm
Saturday
Closed
Sunday
Closed
Showroom
Eirene Garage, Mulberry Lane
Goring-By-Sea, Worthing
West Sussex, BN12 4RD, UK