Sompting MOT Centre | West Sussex
Mercedes MOT
Book your Mercedes-Benz MOT with the German Car Specialists at Cedar Garage in Sompting, serving drivers from Worthing, Shoreham, Lancing and across West Sussex. From the A-Class and C-Class to the E-Class, GLC and AMG models, our Mercedes specialist technicians carry out an honest, unhurried test and help you plan ahead for anything that needs attention.
See The Difference
Why Book Your Mercedes MOT With Cedar Garage?
As Mercedes specialists, our technicians know the common Mercedes MOT failures and advisories, so we can tell you what to expect and how to stay one step ahead of problems before they develop. We charge the DVSA set fee with no extra charges, and take the right amount of time for a genuine, thorough test rather than rushing it.
If your Mercedes fails its MOT, we'll sit down with you and make an informed plan: which items need attention to pass, and which can safely wait. Whether it passes or fails, our front of house team will explain the results fully and help you plan realistic timelines for any advisories. We never replace parts early or unnecessarily, and if your Mercedes stays with us for repairs, the partial retest is free within 10 working days.

What Does a Mercedes MOT Check?
Every vehicle on UK roads needs a valid MOT to be driven legally, and driving without one can also affect your insurance. The DVSA's test covers safety and emissions, and on a modern Mercedes that includes systems like ESP and AIRMATIC suspension. Here are some of the key areas our testers inspect.
Brakes & ESP
Headlights & warning lamps
Emissions & DPF
Tyres & wheels
AIRMATIC & suspension
More Mercedes Specialist Services
The MOT only checks the legal minimum. Keep your Mercedes performing the way it was designed to with dealership-standard servicing, diagnostics and repairs.

Service A & Service B
Mercedes Servicing
We carry out dealership-standard Mercedes scheduled servicing, following the Service A and Service B intervals shown on your ASSYST display, with quality parts and the correct oil specification. Book your Mercedes MOT and service together and save yourself a trip.

Test, Not Guess
Mercedes Fault Finding
An engine, airbag, ABS or ESP warning light can mean an MOT fail. Our motto is test, not guess: we use Mercedes-specific diagnostic equipment to find the real cause before any repairs are carried out.

Dealer-Level Fixes
Mercedes Repairs
From AIRMATIC suspension and electronic parking brake faults to AdBlue, DPF and brake problems, our Mercedes specialist technicians repair your car to dealer standards, using the right parts for your model.
Ready to book your Mercedes MOT?
Book online or call our German Car Specialists in Sompting on 01903 830303 and we'll take care of everything from there.
Collection & Delivery
We can collect your Mercedes and deliver it back to you once its MOT is complete.
Hire Cars Available
Stay on the road with a hire car while your Mercedes is with us.
Wait in Comfort
Enjoy a tea or coffee and free Wi-Fi while you wait, and we can order food if you're hungry.

Frequently Asked Questions
Mercedes MOT FAQs
Do I need to take my Mercedes to a Mercedes dealer for its MOT?
No. Any approved MOT centre can test your Mercedes without affecting its warranty. Choosing a Mercedes specialist means any repairs are handled properly.
How much does a Mercedes MOT cost?
We charge £54.85, the maximum fee set by the DVSA, with no extra charges on top. It gives us the time to test your Mercedes properly.
When is my Mercedes' first MOT due?
Your Mercedes' first MOT is due three years after it was first registered, then every year after that. We can also send you a reminder before it runs out.
How early can I get my Mercedes MOT done?
You can MOT your Mercedes up to a month (minus a day) before it runs out and keep the same renewal date. Booking early gives you time to sort any repairs.
Will a warning light fail my Mercedes MOT?
It can. Lights such as the engine management, airbag or ABS warning can all cause a fail. If one is on, mention it when you book and we can find the fault before the test.
Does air suspension affect my Mercedes MOT?
Air suspension is checked like any other suspension. If your Mercedes is sitting low or showing a suspension warning, it's worth getting it looked at before the test.
What happens if my Mercedes fails its MOT?
We'll go through the results with you in plain English and give you a price before any work goes ahead. If your Mercedes stays with us for the repairs, the partial retest is free within 10 working days.
Can I book my Mercedes MOT and service at the same time?
Yes, and it saves you a second trip. You're welcome to wait with free Wi-Fi and a tea or coffee, or we can collect your Mercedes and bring it back once it's done.
Where is your Mercedes MOT centre?
Our German Car Specialists are on Rectory Farm Road in Sompting, a short drive from Worthing, Shoreham and Lancing. There's on-site parking, and we can collect and deliver your Mercedes if that's easier.
