Changed my aircon for merc c180. Great service and value for money quality. Will recommend to my friends. Staff were nice and friendly
T L.
The independent Mercedes specialist Singapore owners trust, from the A-Class to AMG. XENTRY-diagnosed, documented, and honestly quoted before any work.
Your Mercedes sorted properly and kept worth more. We know the full Mercedes range inside out, from the A-Class and CLA to the S-Class and AMG. Every job is documented and the right parts fitted.
We scan your Mercedes with XENTRY, the official Mercedes platform, and tell you exactly what is wrong and what it costs before any work. Gearbox diagnosis is always free.
From 9G-Tronic conductor-plate faults to Airmatic air suspension, we work on Mercedes across the range. Specialist know-how.
If your Mercedes needs a gearbox or engine overhaul and cannot make it in, we will collect it at no extra charge.
1 Car Service at Sin Ming AutoCity is Singapore's #1 independent Mercedes-Benz specialist workshop, rated 4.9 stars across 1,600+ Google reviews. We run the same XENTRY diagnostics the authorised dealer uses and document every job, across the full range from the A-Class and CLA to the E-Class, S-Class and AMG. You get an honest quote before any work starts, and your car's service history stays properly recorded.
Had my Mercedes E250 gearbox overhauled here on a friend's recommendation. Straightforward process, no upselling, and they kept me updated throughout. The longer warranty added real peace of mind. The car came back in 3 days, now shifting smoothly with none of the earlier hesitation.
Great service at a fantastic price! Our car (Mercedes C180) had an aircon leak and the agent quoted a ridiculously expensive price for the repair.
Today, I had B service for my Mercedes E250, which is over 10 years old. Services included a change of engine oil and filter, new Varta AGM battery, throttle Body cleaning, brake fluid, aircon filter, and a set of original front wipers. I would give A1 for the overall experience.
I definitely like this workshop and highly recommended! The price is good and staff is friendly and experienced. My Mercedes E250 gearbox overhaul is done by them more than 2 years ago and still running smoothly despite heavy usage.
4.9★ from 1,777+ Google reviews
Changed my aircon for merc c180. Great service and value for money quality. Will recommend to my friends. Staff were nice and friendly
T L.
My Mercedes E300 Aircon repair service is excellent! The staff is so kind and helpful to fix very fast! The price is reasonable! Will come again
Solomon W.
Excellent & efficient service For my Mercedes Benz - C180 Avantgarde (R17 LED)
Tan R.
Brought my Mercedes to them for servicing and was impressed by their professional and excellent service. Prices was also lower than what was charged elsewhere.
Geok Teck G.
3rd servicing with them and experience is as great as ever. Reasonable pricing throughout all my visits. Car model: W177 A200 Car brand: Mercedes
Myran L.
Did oil change, spark plugs replacement, transmission oil change for my Mercedes GLC and was happy with the service by service advisor Jin
Underdog
Service advisor : Steve Car model : Benz GLC300 Works Done : Fuel pump fuel line replacement Comment : Excellent Services
Stephen Lee (.
sent my family car (Merc GLC Coupe 300 2022) in for 75k servicing at 1 Car servicing. brilliant job done by Jin, DX, Steve and the rest of the team!
Imran M.
Serviced my GLC250 today. Steve was chill and straightforward. Waiting time was slightly longer but worth it. Car feels better after service. Would return.
Estella L.
Model of my car Mercedes Benz C180. Brought it in for regular servicing on 4 Dec 2025. Jin was most efficient and thorough. Thank you so much!
Elle F.
Mercedes A170 Had issues to open the bonnet of car. The mechanic assisted to open for free!
RINA O.
Steve, thanks for helping done my car SMG6698G Merz E250, on the coolant system repair.
Liu Jia Y.
Changed my aircon for merc c180. Great service and value for money quality. Will recommend to my friends. Staff were nice and friendly
T L.
My Mercedes E300 Aircon repair service is excellent! The staff is so kind and helpful to fix very fast! The price is reasonable! Will come again
Solomon W.
Excellent & efficient service For my Mercedes Benz - C180 Avantgarde (R17 LED)
Tan R.
Brought my Mercedes to them for servicing and was impressed by their professional and excellent service. Prices was also lower than what was charged elsewhere.
Geok Teck G.
3rd servicing with them and experience is as great as ever. Reasonable pricing throughout all my visits. Car model: W177 A200 Car brand: Mercedes
Myran L.
Did oil change, spark plugs replacement, transmission oil change for my Mercedes GLC and was happy with the service by service advisor Jin
Underdog
Service advisor : Steve Car model : Benz GLC300 Works Done : Fuel pump fuel line replacement Comment : Excellent Services
Stephen Lee (.
sent my family car (Merc GLC Coupe 300 2022) in for 75k servicing at 1 Car servicing. brilliant job done by Jin, DX, Steve and the rest of the team!
Imran M.
Serviced my GLC250 today. Steve was chill and straightforward. Waiting time was slightly longer but worth it. Car feels better after service. Would return.
Estella L.
Model of my car Mercedes Benz C180. Brought it in for regular servicing on 4 Dec 2025. Jin was most efficient and thorough. Thank you so much!
Elle F.
Mercedes A170 Had issues to open the bonnet of car. The mechanic assisted to open for free!
RINA O.
Steve, thanks for helping done my car SMG6698G Merz E250, on the coolant system repair.
Liu Jia Y.
Highly recommend 1 Car Service Workshop for their amazing service. Gave my Mercedes E250 for aircon repair and the price was very reasonable.
anupama R.
Sent my Mercedes GLB in for servicing last Friday. Quick and responsive. Jin served me and was very knowledgeable. Highly recommend
Daniel T.
Good service and efficient, price is fair Had my GLA 180 service, ATF replacement
TNG E.
Mercedes glc 300 coupe. Derrek Zhang service is excellent.
Ang D.
Did my servicing on my A200. Everything is seamless. Appreciate the fast and professional service from the sales consultant, Jin
CS L.
Jin was very helpful to service my Mercedes C200 will recommend every one
Raj P.
Very good service! always do service & maintenance here for my Mercedes . Appreciate service advisor JIN. Tks!
Ming L.
Did a service for my cla180, Jin was very helpful and communication was efficient. Great experience overall.
Lou T.
GLA180 - Batt Change Special about out to Steve and Jin for their swift and efficient service.
Gene
Went to did a check on my Mercedes C200 suspension and the workshop is very responsive and did a free thorough check for me
J
Replace all brake pad and disc rotor for my e200. Good job by Steve.
Yusof Md N.
In summary, they are trustworthy and reliable. Thanks for resolving my Merc issue, cheers !!!
Vicky T.
Highly recommend 1 Car Service Workshop for their amazing service. Gave my Mercedes E250 for aircon repair and the price was very reasonable.
anupama R.
Sent my Mercedes GLB in for servicing last Friday. Quick and responsive. Jin served me and was very knowledgeable. Highly recommend
Daniel T.
Good service and efficient, price is fair Had my GLA 180 service, ATF replacement
TNG E.
Mercedes glc 300 coupe. Derrek Zhang service is excellent.
Ang D.
Did my servicing on my A200. Everything is seamless. Appreciate the fast and professional service from the sales consultant, Jin
CS L.
Jin was very helpful to service my Mercedes C200 will recommend every one
Raj P.
Very good service! always do service & maintenance here for my Mercedes . Appreciate service advisor JIN. Tks!
Ming L.
Did a service for my cla180, Jin was very helpful and communication was efficient. Great experience overall.
Lou T.
GLA180 - Batt Change Special about out to Steve and Jin for their swift and efficient service.
Gene
Went to did a check on my Mercedes C200 suspension and the workshop is very responsive and did a free thorough check for me
J
Replace all brake pad and disc rotor for my e200. Good job by Steve.
Yusof Md N.
In summary, they are trustworthy and reliable. Thanks for resolving my Merc issue, cheers !!!
Vicky T.
We service and repair the full Mercedes-Benz range, from the A-Class, B-Class and CLA to the C-Class, E-Class, S-Class, the GLA, GLB, GLC, GLE and GLS, plus AMG and EQ models. Proper specialist care for your car.
A and B service to the Mercedes schedule, oil and filters, brake fluid and a full inspection. We tell you the price first.
We read your Mercedes with the XENTRY platform to pinpoint the real fault, then code and adapt where needed.
7G-Tronic and 9G-Tronic service, valve body, conductor plate and full overhaul, backed by our 2-year / 40,000km gearbox warranty.
Timing chain, oil leaks, cooling and the electrical faults Mercedes are known for, sorted properly.
Your Mercedes deserves true specialist care. We are a dedicated Mercedes workshop at Sin Ming AutoCity with XENTRY diagnostics and technicians who work on these cars every day.
We work on the full Mercedes range: the A, C, E and S-Class, the GLC and GLE, plus AMG. We see 7G-Tronic and 9G-Tronic conductor-plate and valve-body faults, Airmatic struts and compressors, M272 and M273 balance-shaft and camshaft-adjuster wear on older engines, tired engine mounts and the usual oil leaks on higher-mileage cars every week, so we know where to look first. Every job is documented with photos, and the correct parts are fitted, protecting how your Mercedes drives and what it is worth at resale.
You get careful, by-the-book work with the right diagnostic tools, quality parts and a service advisor who actually picks up the phone. If you drive a Mercedes and want a workshop that genuinely knows the cars and protects their value, you are in the right place.
Most Mercedes faults today are as much electronic as mechanical, so the diagnosis matters more than anything. We use the Mercedes XENTRY and DAS platform, the official factory system, for fault diagnosis, coding, programming and adaptations.
Plenty of independent workshops do not have XENTRY. Without it, they cannot properly reset service indicators on newer models, code modules after a repair, or carry out SCN coding. We can. So when your Mercedes needs a battery registered, a module coded, or a service light reset the right way, it gets done properly, not bodged. Throughout the job we send WhatsApp photo and video updates, so you see what we found and what we are doing.
Regular servicing is what keeps a Mercedes reliable and holds its value. We follow Mercedes' A and B service schedule and tailor the work to your model, mileage and age.
A typical service covers the engine oil and filter, the cabin and air filters, brake fluid where due, and a full inspection of the brakes, suspension, cooling and battery. We check the car over for the issues these models are known for, so small things get caught early. It is easy to pair a service with an aircon check in one trip, which makes plenty of sense in our heat. We will always tell you the price before we start, with a clear breakdown of parts and labour.
Mercedes build beautifully, but a few issues come up again and again, especially as the cars age in Singapore's heat and stop-start traffic. The ones we sort most often:
If your Mercedes is jerking, slipping, or stuck in limp mode, we handle it in-house rather than sending it out. The 722.9 (7G-Tronic) and 725.0 (9G-Tronic) are strong gearboxes, but they need their fluid serviced, and the valve body or conductor plate can wear over time.
We diagnose first and tell you honestly whether a targeted repair, like a valve body or conductor plate, will sort it, or whether a full overhaul is the right call. A complete Mercedes gearbox overhaul is backed by our 2-year or 40,000km warranty, the longest in Singapore, and you can read more on our main gearbox overhaul page. Ignore the dealer's idea of lifetime fluid; we know a fluid service keeps these gearboxes alive.
From oil leaks and cooling repairs to a complete rebuild, we take on the full range of Mercedes engine work. We see timing-chain wear on the M271 and M276, oil-cooler and valve-cover leaks, and head-gasket jobs.
We diagnose the real cause before quoting, so you only pay for what the engine actually needs. A full engine overhaul is covered by our 3-year or 60,000km warranty, the longest engine warranty in Singapore. Where a targeted repair will do the job, that is what we will recommend.
In Singapore's heat, a Mercedes aircon that has gone warm is not something to put off. We diagnose and repair the whole system, from regassing and a failed compressor to a leaking cooling coil or evaporator behind the dash. Aircon and electrical repairs are backed by a warranty of at least 6 months.
On the electrical side, battery drain, module faults, keyless-go and camera issues, and COMAND or MBUX glitches all start with reading the car properly on XENTRY. We find the root cause first, then fix it, rather than throwing parts at it and hoping.
How much does it cost to service or repair a Mercedes in Singapore? It depends on the model, the age, and what the car actually needs. A straightforward A service costs far less than a major B service or a repair, and either way we quote you before we start.
The honest answer is that independent specialist rates sit well below main-dealer pricing for the same quality of work. If you already have a dealer quote, send it to us on WhatsApp. We will tell you honestly which items genuinely need doing now and which can wait, and give you a clear, line-by-line price before any work begins. No surprises.
If your Mercedes is still under the manufacturer warranty, it makes sense to keep warranty-covered work with the dealer. For anything out of warranty, servicing with an independent specialist is well within your rights and usually the smarter spend.
We use quality OEM-grade parts and keep proper records of the work, so your service history stays intact and your car stays protected. For an actual warranty repair claim, you would still go back to the authorised dealer.
We work on the full Mercedes-Benz range in Singapore: the A-Class, B-Class, CLA and CLS, the C-Class, E-Class and S-Class, and the SUV lineup from the GLA, GLB and GLC to the GLE, GLS and G-Class. We also handle AMG performance models and the EQ electric range, including non-battery work on suspension, brakes, electronics and software. Whether it is routine servicing, a warning light, a gearbox concern or an electrical fault, we have the tools and the experience to sort it.
1 Car Service is an independent continental car workshop at Sin Ming AutoCity. If you have been looking for a trusted Mercedes workshop in Singapore, drive down or WhatsApp us. We will scan your car with XENTRY, tell you straight what it needs, and give you a clear price before any work begins. You can also spread the cost with Atome, Grab or Shopee.
We are continental specialists across the board, including Porsche, BMW, Audi and Jaguar.
WhatsApp us with your model and what is going on. We will scan it with XENTRY, tell you what it needs, and give you a clear price before any work begins.
WhatsApp a Mercedes specialistReal cases from our Sin Ming workshop, each written up with the symptom, the diagnosis, what the job involved and, where recorded, the published cost.
It depends on the model, the age and what the car actually needs. A routine A service costs far less than a major B service or a repair, and either way we quote you before we start. Independent specialist rates sit well below main-dealer pricing. WhatsApp us your model and service interval for a quick price.
Yes, especially once your car is out of warranty. For a Mercedes still under manufacturer warranty, servicing with a qualified independent workshop is within your rights as long as the work is done to manufacturer standards with OEM-spec parts. We document everything and keep proper records, so your service history stays intact. An actual warranty repair claim still goes through the authorised dealer.
Yes. We use the official Mercedes XENTRY and DAS platform for diagnosis, coding, programming and adaptations. Many independent workshops do not have it. Without XENTRY, certain procedures on modern Mercedes cannot be done properly, including SCN coding, service-indicator resets on newer models, and module programming.
Yes. We service and repair the 7G-Tronic (722.9) and 9G-Tronic (725.0), from a fluid service to valve body, conductor plate and torque converter work, up to a full gearbox overhaul. A complete overhaul is backed by our 2-year or 40,000km warranty, the longest in Singapore.
On the 7G-Tronic, harsh or hesitant shifts often come down to valve-body wear. On the 9G-Tronic, a conductor-plate fault can cause jerky changes or a limp-home mode. We scan it on XENTRY and confirm whether a targeted repair will sort it or whether an overhaul is the right call before recommending anything.
Yes. We service the AMG range and the EQ electric models. For EQ cars we are set up for non-battery work including suspension, brakes, electronics and software updates. Tell us your exact model and we will confirm what we can do.
Yes. Airmatic repair is one of the things we see most. The air suspension on the E-Class, S-Class, GLE and GLS uses air struts, a compressor and a valve block, and any of them can fail. We diagnose the specific failure point and replace what is actually broken, rather than quoting the whole system.
Yes. We diagnose the whole system, from a regas and a failed compressor to a leaking cooling coil or evaporator behind the dash. In our heat it is worth sorting quickly. Aircon repairs are backed by a warranty of at least 6 months.
Yes. From timing-chain wear and oil leaks to a complete rebuild, we take on the full range of Mercedes engine work, petrol and diesel. We diagnose the real cause first so you only pay for what the engine needs. A full engine overhaul is covered by our 3-year or 60,000km warranty.
A routine service is usually a quick job and many can be done while you wait. Repairs depend on the fault and parts availability, and a gearbox or engine overhaul typically takes a few days. We confirm the timeline once we have diagnosed your car.
We are at 160 Sin Ming Drive, #03-07 Sin Ming AutoCity, Singapore 575722. Drive down or WhatsApp us to arrange a time.
WhatsApp us your Mercedes model and what is going on. We scan it with XENTRY, tell you straight what it needs, and give you a clear price before any work begins. Gearbox overhauls are covered 2 years or 40,000km, engine overhauls 3 years or 60,000km, and aircon and electrical repairs at least 6 months. You can spread the cost with Atome, Grab or Shopee. No obligation.
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