agnewcars.com

4.2
4.2 Based on 101 reviews

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Vincent
This is what this company claim to…

This is what this company claim to deliver???The Agnew Group constantly strives to deliver the best possible Mercedes-Benz experience to every customer and visitor at their showrooms in BelfastARE YOU HAVING A LAUGH?Recently had the unfortunate experience of having the “technicians???” at Mercedes dealership in Belfast do a diagnosis and also an in-depth diagnosis on my vehicle. As if a “technician???” should have had to put any vehicle on an in-depth diagnosis to tell them a clutch has gone?? Actually a major misdiagnosis as nothing at all wrong with the clutch rather a more simple fix. Was told the engine had to be removed to fit the clutch????! Absolutely ridiculous!! Would have been content if they could even tell the truth but just more “dealer stealers!!!!” Their relationship with the truth is galactic miles apart!!!!!The cost…. Wait for it!!!!’with diagnosis and in-depth diagnosis £5000 if I had of been stupid enough to engage them to do the work!! Fortunately I did not!! Certainly never buy from them or have any work done by them as do not have a clue!! The price of their labour is outrageous!!Guess what??? I took it to a gentleman, a real engineer, that repaired my vehicle and had nothing to do with Mercedes of Belfast diagnosis??? In fact polar opposite!!! Instead it was a wiring loom to the coil packs causing intermittent misfire that Mercedes of Belfast dealership could not find yet wanted to remove the engine at a cost of £5000 with their diagnosis. WELL DONE!!! £4000 to replace a clutch??? £1000 for misdiagnosis!!! Are you having a laugh??? Have to get in touch with media about this one. Have they not truly earned their reputation of dealer stealers??? Absolutely disgusting and abhorrent treatment but happy to take the over inflated price for misdiagnosis!!! For exactly what???If you are thinking of buying a vehicle or indeed taking it to this Mercedes Belfast dealership to even have a simple service ??? FORGET IT!!!! Truly, avoid them like the plague!! Give them a wide berth at best!!! They have not a clue !!!! Though will always be happy to furnish you with a bill for doing absolutely nothing!! I mean what machine or diagnosis system is ever going to confirm a clutch has failed in a vehicle. Big bill!!’ That is all Belfast Mercedes dealership can deliver and should hang their heads in shame! Exactly why dealerships have well earned the name of “dealer stealers!!! Certainly well deserved in this case. Failed to spot the damaged wiring, leaking water pump or even the thermostat that had failed. Some of these were previously diagnosed by an independent Mercedes specialist. John Murray… of course you know him!!!! No mention of any clutch issue and fortunately I took the car away from Belfast Mercedes dealership and the whole catastrophic failing. Be interested to hear how your STAR diagnostic system delivered a diagnosis of a failed clutch when I was previously told by the workshop it certainly was not a clutch! Also an email stating engine had to be removed and how big of a job it was?? Talk a good story and nothing else!!! Disgusting service and even Mercedes Customer Service, which is also a disgrace to the brand were not even interested in answering why one of their appointed dealers namely Agnewcars had failed to correctly diagnose anything, let alone what was wrong with my vehicle. How on earth the mechanic/mechanics can make such a catastrophic error is beyond me!! They did also tout for work on my vehicle costing an estimated £1500 for discs and pads front and rear drop links front and rear and a CV boot. Customers expect to be treated fairly but not at this dealership,Mercedes Customer Service condone their actions or lack of them depending on how you look at the whole farce that it was. You have been warned do not buy a vehicle or have your vehicle worked on at this dealership or expect more of the same!!!! All that was visited upon me! What a woeful experience!!!Malevolent clowns is all I could truthfully describe them as!!CLUELESS!! Can make up ridiculous invoices. If a diagnosis of £200 could not deliver any fault or that a clutch had failed I totally despair. By the way I purchased discs and pads, front and rear, BREMBO NO LESS for £150 had them fitted for another £100 £250 in total! Belfast Mercedes wanted £1000 yes you read it correctly!I was told it only took an hour to replace all discs and pads by the engineer that fitted them for me!! Justify any of it, Dealer stealers…. £1000 WELL DONE BELFAST MERCEDES! YOU ARE A DISGRACE TO YOUR TRADE/BUSINESS! CERTAINLY POOR BUSINESS ETHICS THEY SEEM TO HAVE ADOPTED !!!! Anyone I come into contact with will be informed of your gross treatment be certain of that!!!!Must be reviewing it with your service team from some distance…..like the moon!!!!!!!

1
Date of experience: Sep 20, 2025

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