John Stuart/Warrington MG offer a full range of services:

To find out more information, click one of the links below:


All new MG vehicles need to be serviced at regular intervals. Each service should occur after each 15,000 miles or every year - whichever comes first.

Warrington MG are authorised to carry out service and maintenance work in conjunction with the term's of your vehicle's warranty.

We guarantee:

  • Trained MG Technicians
    Our technicians have undertaken extensive training in our academy. They will service your vehicle to the highest standards in full compliance with the terms of your vehicle's warranty.
  • Genuine MG Parts
    We only ever fit genuine MG parts, which have been designed and tested to MG's exacting standards.
  • Courtesy Cars
    We are happy to arrange courtesy cars service to ensure your experience is as convenient as possible.
  • A three-year fixed price service package is available on both MG3,MG6 and New GS.
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MOT - £29.99 with a free Re-Test

We provide one of best services for MOT tests at our garage in Warrington. By using highly experienced staff and equipment you can be assured your car is in good hands.

We offer a service that Class 4 (Cars) and Class 7 (vans) can now be tested at our garage. These come at a price of £29.99 with a free Re-Test.

Take advantage of our fantastic MOT For Life SPECIAL OFFER! Pay for your first MOT with John Stuart/Warrington MG and for as long as you own the car get all remaining MOT's for FREE!

Contact us on 01925 632559 for more information on availability.

Vehicles in Britain are subject to an annual MOT test.

For vehicles that come within the MOT scheme, testing is mandatory every year after the vehicle is three years old.

For more information regarding the MOT test scheme visit the website.

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John Stuart/Warrington MG have fully qualified and experienced staff that can supply and fit brakes for all makes and models at competitive prices.

It is essential for your car to have the brakes in their full working order this can range from disk brakes, disk pads, brake callipers and also brake pipes.

Are your brakes in working order?

When your brakes have a problem, common signs include below:

If your car is exhibiting any of these signs, don't hesitate to John Stuart/Warrington MG Service Team as soon as possible to prevent further damage and cost to your pocket.

  • Brake juddering when applied
  • A grinding noise when brakes applied
  • A high, hard brake pedal
  • Rear wheels locking upon braking
  • A squealing or grinding noise when braking
  • If the vehicle pulls to one side when braking
  • A loss of efficiency during heavy braking or on a long descent
  • A general grinding noise when driving
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At John Stuart/Warrington MG we can cure most types of diagnostics on your car.

All cars are now fitted with computers and a myriad of technology to run and monitor the internal workings of the vehicle. One of the most important functions these computers provide is ensuring your car is operating within the manufacturers parameters; the engine, safety systems (ABS, Anti-Slip etc. etc.) are all operating correctly and safely. Most people usually only become aware of the functions of these computers when one of the fault warming indicators illuminates on the dashboard.

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Looking to buy tyres for your car? John Stuart/Warrington MG can get you driving safe and legal on the road.

Look for cuts, cracks and bulges, or any other evidence of damage, from violent impact or kerbing, or excessive wear inner/outer of the tyre or middle of tread. Damaged tyres may be illegal and can be dangerous. For peace of mind, call into John Stuart/Warrington MG for some friendly expert advice and ask for your free tyre check.

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Air Conditioning

You may not be aware that over 10% of air con gas permeates from the air con system every year.

This means that it may not work as well as it should. This service is not part of routine vehicle servicing so if your vehicle is more than 2 years old it's probably due for a recharge.

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Your car's suspension is a vital safety issue for your vehicle.

Worn shock absorbers not only reduce driver comfort, but they can also dramatically affect the handling and safety of your car.

Worn suspension components may also cause an irritating knocking noise.

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We carry an extensive range of batteries, which are available to be fitted while you wait. Ranging from a 3 year, 4 year & 5 year warranty

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