V5C & Vehicle Logbooks · Filed 12 Aug 2026

MG Service History: Every Way to Check It (UK)

By Jamie Dawson · Editor ▮ Updated 19 Aug 2026 ▮ 3 min read

An orange MG style electric crossover parked on a UK high street

Quick answer: MG has no public online portal for service history. Franchised MG dealers record work on MG's digital service record platform against the VIN, and any MG dealer can look it up and print it. On an MG this record does double duty: the 7-year warranty on newer cars depends on the service schedule being followed, so the service record is also the warranty evidence. Combine the dealer printout with the free gov.uk MOT history check and the invoice file.

How to check a MG service history

The routes, in order of usefulness:

A franchised MG dealer printout: since roughly 2012, MG dealers have recorded service work digitally against the VIN instead of stamping a paper book. Any franchised MG dealer can look the record up and print it. Some do it free, some charge a small admin fee; phone ahead and ask.
Free MOT history check (gov.uk): every MOT result, recorded mileage and advisory back to 2005, free, by registration. It will not show servicing, but it is the fastest free sanity check on mileage and condition claims.
The paper service book and invoice file: the primary evidence on older cars, and still the only trace of independent garage work on newer ones.
Asking the servicing garage directly: if invoices name an independent garage, that garage can usually confirm dates, mileages and work done from its own records.

A warning about paid "service history check" websites

Search for a MG service history check and you will find a cluster of websites offering the "official dealer record" for roughly 10 to 13 pounds. What they sell is retrieval of the same digital record a franchised dealer holds. They are not the manufacturer, and unlike Jaguar Land Rover's free public portal, MG does not run an official self-serve lookup. Before paying a middleman, ask a franchised dealer, who can print the identical record and will often do it for nothing.

On an MG, the service record is the warranty

Newer MGs carry a 7-year or 80,000-mile manufacturer warranty, and it transfers between owners. What keeps it alive is servicing to schedule with the evidence to prove it. When you buy a three-year-old MG, you are really buying four remaining years of warranty attached to a service record: if the record has gaps, the thing you are paying a premium for may not exist. Check the record before you value the car, not after.

Model by model: what to verify

MG4 and ZS EV

EV servicing still generates records: check the scheduled entries exist.
Ask the dealer to confirm any battery or software-related workshop visits against the VIN, and whether any outstanding recalls show as completed.
A dealer can check battery state of health; ask for that alongside the history printout on higher-mileage cars.

MG3, ZS and HS petrols

Straightforward engines, but the warranty logic makes on-time servicing evidence more valuable than on rival brands: a missed service is a warranty conversation, not just a maintenance one.
On turbo petrols, look for on-time oil services and, on automatics, any gearbox service entries.

What a healthy record looks like

Franchised entries at the scheduled intervals from new, mileage stepping in line with the MOT record on gov.uk, and for EVs a recall history that shows completed. Because MG's warranty is the brand's biggest selling point, a complete record adds real money to the car; treat a patchy one as a price negotiation, not a shrug.

FAQs

Can I check an MG's service history online for free?
Not from MG. There is no official public lookup. Ask any franchised MG dealer to print the digital service record for the VIN, and run the free gov.uk MOT history check alongside it.

Does a missing service void the MG 7-year warranty?
The warranty depends on the car being serviced to schedule. Gaps in the record put warranty claims at risk, which is exactly why the service record matters more on an MG than on most rivals. Ask an MG dealer to confirm the car's warranty status against the VIN before you buy.

Does the MG warranty transfer to me when I buy used?
Yes, the remaining balance of the 7-year or 80,000-mile warranty transfers with the car, provided the service history is in order.

Does the digital record show independent garage work?
No. Independent servicing lives in that garage's invoices. Using an independent does not automatically void the warranty if servicing follows the schedule with correct parts, but keep every invoice: they are your evidence.

Sources

gov.ukCheck MOT history