Sompting | West Sussex
MINI Specialist Garage
Cedar Garage is an independent MINI specialist in Sompting, just outside Worthing, caring for everything from first-generation Cooper S hatches to the latest Countryman with dealer-level diagnostics, quality parts and the friendly, personal service of a local garage.
See The Difference
Why Choose Cedar Garage as Your MINI Specialist?
MINIs are fun to drive, but underneath the iconic styling they share much of their engineering with BMW, and that means they need a garage with the right knowledge and equipment. Our technicians use BMW Group ISTA diagnostic software, manufacturer technical data and the correct specialist tools to service, diagnose and repair your MINI properly, first time. Whether you drive a One, a Cooper S or a John Cooper Works, we'll keep it feeling sharp and reliable, with main dealer standards and the personal service of an independent garage.
MINI models we look after:
- Hatch & Convertible: One, Cooper & Cooper S, 3-door, 5-door & Convertible
- Clubman & Countryman: Clubman, Countryman & Paceman
- Performance: John Cooper Works, GP, Coupé & Roadster
Driving an older or rarer MINI? Give us a call. We look after every generation of petrol and diesel MINI from 2001 onwards, so there's a good chance we can help.

MINI Technology
Modern MINIs combine go-kart handling with BMW-derived engineering and electronics. These are some of the MINI systems our technicians are trained to diagnose, maintain and repair.
TwinPower Turbo engines
ALL4 all-wheel drive
Steptronic gearbox
Condition Based Servicing
Run-flat tyres
Our MINI Specialist Services
Whatever your MINI needs, our specialist team has it covered, from routine maintenance to in-depth fault finding and repairs.

Manufacturer Schedule
MINI Servicing
We service your MINI in line with its Condition Based Servicing requirements, using genuine or OE-quality parts and the correct MINI-approved oils, then reset your service indicators and update your MINI's digital service record so you know exactly when the next one is due.

Approved MOT Centre
MINI MOT
Our testers know where MINIs tend to need attention, from suspension and steering components to tyres and emissions, giving you a thorough, fair MOT and clear advice on anything that needs work.

Diagnostics
MINI Fault Finding
From engine management lights, limp mode and misfires to coolant leaks and electrical gremlins, our MINI fault finding equipment pinpoints the cause quickly, so we can put it right without guesswork.

Dealer-Level Fixes
MINI Repairs
Timing chains, clutches, carbon cleaning, water pumps, suspension and brakes: we repair your MINI in house using quality parts and the correct procedures for your exact model and engine.
Book your MINI in with our Sompting MINI specialists
From servicing and MOTs to diagnostics and repairs, our team will look after your MINI and get you back on the road quickly.
Collection & Delivery
We can collect your vehicle and deliver it back to you.
Hire Cars Available
Stay on the road with our hire cars.
Smooth, Hassle-Free Service
We make the process easy from start to finish.
Case Studies
Our Latest MINI Repairs

Frequently Asked Questions
MINI Servicing & Repair FAQs
My MINI's engine rattles on start-up, is it the timing chain?
It could be. Some petrol MINIs are known for timing chain wear, which often shows as a rattle on a cold start. Book in as soon as you hear it, as it can cause serious engine damage if left.
How often does my MINI need a service?
Your MINI will show on the dashboard when a service is due. Book in and we'll carry out the work needed and reset the reminder for you.
Can you update my MINI's service history?
Yes. We update your MINI's digital service record after every service, so its history stays complete.
Why is my MINI losing coolant or overheating?
It usually means there's a leak somewhere. If the temperature gauge is rising, stop driving and give us a call. Otherwise, book in and we'll find the leak before it causes more damage.
Why is my MINI's engine management light on?
There are lots of possible causes. Book in for MINI fault finding and we'll find what's causing it and give you a clear quote for the repair.
Can you replace the run-flat tyres on my MINI?
Yes. We can supply and fit run-flat or standard tyres, and help you choose what's best for your driving.
Will servicing my MINI with you affect the warranty?
No. Servicing your MINI with us won't affect its warranty, as we follow MINI's schedule and use the right parts.
Why is my MINI's clutch slipping or juddering?
It usually means your clutch is wearing out. Book in and we'll check it and give you a quote. We replace MINI clutches in house.
My MINI is running rough or losing power. Can you help?
Yes. There are a few possible causes, including a build-up of carbon inside the engine. Book in for fault finding and we'll find the cause. If it's carbon, we can clean it in house.
Are you a MINI main dealer?
No, we're an independent MINI specialist. We use dealer-level equipment and follow MINI's own schedules, with the personal service of a local garage.
Can I wait while my MINI is serviced or MOT'd?
Yes. Our Sompting waiting area has free Wi-Fi and hot drinks, and we can even order food in. We also offer collection and delivery and hire cars.
Do you look after MINIs from outside Sompting?
Yes. Our garage is on Rectory Farm Road in Sompting, close to Worthing, Lancing and Shoreham, and we look after MINI owners from across West Sussex. Our collection and delivery service makes it easy.
