01Manufacturer servicing
Routine, interim and major servicing carried out to manufacturer schedules for Mercedes-Benz, BMW, Audi, Volkswagen and more.
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Dealer-level care.
Without the dealer.
Main-dealer-trained expertise for Mercedes-Benz, BMW, Audi, Volkswagen and performance vehicles across Cardiff and South Wales.
190+ five-star reviewsVerified customer feedback15+Years of main-dealer experience
OEMGenuine-quality parts available
GermanVehicle specialists
LocalFamily-run Cardiff workshop
01 Team Mercedes Cardiff
Parts that perform.
Repairs that last.
Independent specialist care from a team that knows German engineering inside out.
TMC Motors is a family-run garage at Cardiff Marine Village, Penarth Road. Our technicians bring more than 15 years of Mercedes-Benz and BMW main-dealer experience to every service, diagnosis and repair.
You get clear advice, quality parts and workmanship built around your vehicle—not a dealership script or dealership price tag.
Meet your local specialists
The TMC differenceExperienced hands.
Straight answers.
Straight answers.
We diagnose properly, explain clearly and only recommend the work your vehicle needs.
02 Workshop services
Everything your car needs.
Under one roof.
Specialist servicing, repairs and fault finding for drivers in Cardiff, Penarth, Barry, the Vale of Glamorgan and across South Wales.
Mercedes-Benz specialist
Mercedes servicing in Cardiff
Manufacturer-schedule maintenance, diagnostics and digital service history support from an experienced independent team.
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BMW specialist
BMW servicing in Cardiff
Independent BMW servicing, fault finding and maintenance informed by more than 15 years of main-dealer experience.
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02MOT & health checks
MOT bookings, pre-MOT inspections and thorough vehicle health checks to keep your car safe, legal and ready for the road.
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03Advanced diagnostics
Dealer-level fault finding, warning-light investigation, electrical diagnostics, coding and AdBlue solutions.
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04Mechanical repairs
Expert repairs for brakes, suspension, clutches, cooling systems, batteries, lighting and everyday wear-and-tear items.
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05Performance & styling
Careful installation of customer-supplied performance and styling upgrades, from wheel spacers to body enhancements.
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06Recovery & collection
Vehicle recovery plus insured collection and return options for customers across Cardiff and the surrounding area.
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Cardiff · South Wales03 Dealer-level standards
Precision you can feel.
Modern German vehicles need the right experience, equipment and service data. We combine specialist knowledge with a practical, honest approach.
- ✓ Main-dealer-trained technicians
- ✓ Genuine or quality-equivalent parts
- ✓ Manufacturer service schedules
- ✓ Digital service history updates where supported
- ✓ Clear quotes before work begins
04 From the workshop
Trusted with the cars
you care about.
Real vehicles. Real workshop work. Follow TMC Motors for recent servicing, repairs, diagnostics and upgrades.
05 Watch the work
From our workshop.
Not a stock library.
Real Team Mercedes Cardiff videos, presented without autoplay or distractions. Press play to step inside the workshop.
Tour the Penarth Road workshop
The parts we recommend
Audi RS6 oil service
06 Google reviews
Trusted by drivers
across Cardiff.
190+Five-star Google reviews
See the latest verified feedback from customers who trusted TMC Motors with their vehicles.
Read our Google reviews07 Request a booking
Tell us what
your car needs.
Send the workshop your vehicle details, the work required and a preferred date. The team will contact you to confirm availability and the next step.
08 Good to know
Frequently asked questions.
Which vehicles do you work on?
We specialise in Mercedes-Benz, BMW, Audi, Volkswagen, Land Rover and other German, prestige and performance vehicles. We also welcome all makes and models.
Can you update my digital service history?
Yes. Where supported by the manufacturer, we can update your vehicle's digital service record after qualifying servicing work.
Do you offer MOTs in Cardiff?
Yes. Contact the team to arrange your MOT, pre-MOT inspection or an MOT combined with your next service.
Where is Team Mercedes Cardiff?
TMC Motors is at Cardiff Marine Village on Penarth Road, Cardiff CF11 8TU, within easy reach of Grangetown, Penarth and the wider South Wales road network.
09 Find us
Directions to
the workshop.
Easy to reach from Cardiff, Penarth, Barry and the wider South Wales road network.
AddressTMC Motors Ltd
Cardiff Marine Village
Penarth Road, Cardiff
CF11 8TU
Cardiff Marine Village
Penarth Road, Cardiff
CF11 8TU
Opening hours
- Mon–Fri
- 9:00am–5:00pm
- Weekend
- Closed