AA Vehicle Inspections Review: £110 to £339, With a Battery Test

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An AA vehicle inspection costs £110 for the Basic, £199 to £299 for the Comprehensive and £279 to £339 for the Advanced. AA breakdown members take 10% off every tier, which brings those figures to £99, £179 to £269 and £251 to £305. All of the prices here were read off the AA's own booking and benefit pages on 15 September 2026.

The organisation charging them has been in the business of looking at other people's cars since June 1905, when four driving enthusiasts formed the AA in London with 90 members between them. It now counts more than 14.5 million roadside members, keeps around 2,700 patrols on the road and attends roughly 9,400 breakdowns a day — about 3.5 million a year. Two things about the inspection product are unusually open for this trade: you can book it online in a few steps rather than ringing for a quote, and the AA prints its member price alongside its public price at every level instead of alluding to a discount. The top package adds a full video and photographic report, an OBD scan for stored fault codes, a brake fluid analysis and a digital battery test.

One rule decides whether any of this is available to you. Every AA package — Basic, Comprehensive and Advanced alike — is limited to vehicles up to 20 years old, and the AA will not inspect motorcycles, kit cars, American imports, limousines, London taxis, horse boxes, supercars, hypercars, insurance write-offs or anything over 3.5 tonnes. If the car you are about to buy is a 1999 hot hatch or a grey import, the answer here is no before you reach the price list, and it is worth knowing that before you spend an evening on the booking form.

What £110, £299 and £339 actually buy

The Basic at £110 is a visual appraisal with a short drive attached. It covers the body, engine, electrical systems, suspension, steering, clutch, transmission, exhaust, fuel system, brakes, wheels and tyres, runs to up to 98 points and ends with a road test of up to 1 mile. One mile is enough to establish that a car moves, steers and stops. It is not enough to get anything hot.

The Comprehensive, £199 to £299 depending on the vehicle, is the one most private buyers have in mind. It takes the checklist to up to 214 points, adds brake pad and disc condition where those parts are visible without removing a wheel, includes a full photographic report and stretches the road test to up to 10 miles. That is a meaningful jump: ten miles will usually surface a slipping clutch, a noisy wheel bearing or a cooling system that cannot hold its temperature.

The Advanced runs from £279 to £305 for members and up to £339 for everyone else, and the extra money buys instrumentation rather than distance — the road test stays at 10 miles. What you get on top is a full video as well as photographic report, an OBD device connected to the car to read stored fault codes, a brake fluid analysis and the digital battery test. The video matters more than it sounds. A written report telling you there is a knock from the offside front is one thing; a recording of the knock is something you can play to the seller with the price list open.

Both upper packages are quoted as ranges rather than fixed fees, so the £199 and the £279 are entry points that depend on the car. Only the Basic carries a single published price.

The battery test nobody else in this trade prints

The most interesting line in the AA's Advanced specification is the shortest. The AA says it will "assess the battery's health and performance using the latest digital testing technology", and lists that as a standard part of the £279 to £339 package. No equivalent appears anywhere in the published material for the rival national service, which sells three tiers up to £290 without mentioning a battery at all. For a buyer looking at a car that has spent the winter on a driveway, a measured answer about the battery is worth having, and a tested battery is one of the few components on a used car whose condition can be established in minutes and argued about in pounds.

The AA does not say which battery. The wording is the same whether the car in front of the engineer is a diesel estate with a conventional starter battery or an electric hatchback whose traction pack is the single most expensive thing about it, and the FAQ does not draw the distinction either. A digital tester of the kind used at the roadside reads a 12-volt starter battery; establishing the state of health of a high-voltage pack is a different measurement with different equipment. Anyone buying a used electric car should ask the AA directly, before booking, whether the £339 test reaches the traction battery or stops at the 12-volt one — the answer decides whether the Advanced package is worth the extra £40 over the Comprehensive on that particular car.

The same caution applies to the diagnostic scan. The AA advertises an OBD connection reading recorded fault codes on the Advanced, while its general exclusions rule out "vehicle electronics diagnostics" along with air-conditioning diagnostics, emissions testing and cylinder compression analysis. Those two statements can be reconciled — reading stored codes is a long way from diagnosing what caused them — but the AA does not reconcile them anywhere a customer would look, and the difference between the two is exactly the thing an anxious buyer wants clarified.

Who the engineer works for, and who else is paying them

The terms are candid about staffing in a way the marketing is not. "Each type of inspection is carried out by one of our engineers or an engineer working on our behalf", which means the person who arrives may be an AA employee or a contractor engaged for the job. Neither the product pages nor the FAQs publish what qualifications those engineers hold. For a £339 professional opinion on a £15,000 purchase, the training behind the signature is a reasonable thing to want in writing, and it is not there.

There is a second inspection business running on the same network, and it is worth understanding before you read an "AA inspected" sticker on a windscreen. Under a separate agreement — between Automobile Association Developments Limited and "motor traders, car dealers, dealer groups or other individual entities" — the AA sells dealers a product called the AA Mechanical Check on the stock they are advertising. In that contract the dealer is the client and pays the fee, billed monthly and due within 30 days, with a £100 plus VAT abort fee if a booking is cancelled inside three working days and provision for the price to rise by up to 5% a year.

None of that is improper, and a forecourt car that has been through a check is better than one that has not. The distinction is who the report was written for. An inspection you commission is yours: the engineer's obligation runs to you and you choose the package. A dealer's mechanical check was bought by the person selling you the car, to a specification you did not set. If a car is advertised as AA checked and you want the 214-point version with a ten-mile road test and a video, that is a separate purchase.

Booking online, and the company whose name is on the contract

Booking runs through the AA's own site — vehicle details, package, payment, no telephone quote required — which is a real advantage over ringing a call centre on a Saturday to find out what your car costs. Members claiming the 10% discount are the exception and are asked to phone 0330 053 0340, open 8am to 8pm seven days a week, with a membership number ready; the discount cannot be applied afterwards and cannot be combined with another offer.

The contracting party is Automobile Association Developments Limited, company number 01878835, a private limited company incorporated on 18 January 1985 and registered at Level 3, Plant, Basing View, Basingstoke, Hampshire RG21 4HG, with accounts last made up to 31 January 2026. Its registered activities at Companies House are business support services, driving school activities and membership organisations. Above it, the AA has been in private hands since March 2021, when a consortium of TowerBrook Capital Partners and Warburg Pincus took the business off the London Stock Exchange; Stonepeak joined them in an announcement dated 23 December 2023, investing £450 million in a business valued at around £4 billion, with the original two remaining majority shareholders.

A separate company in the group, Automobile Association Insurance Services, is authorised by the Financial Conduct Authority under firm reference number 310562 and reports selling 2,763,187 policies and holding 354,721 loans in the six months from 1 August 2025 to 31 January 2026. That authorisation is the reason the AA brand carries a Financial Ombudsman route at all — and it covers insurance and credit, not a pre-purchase inspection, which is not a regulated activity in the first place. The regulated firm and the inspection are two different parts of the same group, and only one of them has an ombudsman behind it.

Where the AA's own pages contradict each other

Three published figures do not match, and all three are the kind a customer would rely on.

Cancellation is the worst of them. The vehicle inspection sales page says: "You'll receive a full refund if you cancel before the day of the inspection. Cancellations made on the day of the inspection incur a £15 fee." The terms and conditions for the same product say "£20 if you cancel by 2pm on the day before the inspection; £76 if you cancel after 2pm the day before the inspection." Those cannot both be right. On the sales page, cancelling at teatime the night before is free; under the terms it costs £76. Used-car sellers accept other offers at short notice, so this is not a hypothetical, and £76 is two thirds of the Basic inspection fee.

The point counts are the second. The main product pages advertise up to 98 points on the Basic, up to 214 on the Comprehensive and up to 221 on the Advanced. The AA's own member benefits page, selling the same 10% discount on the same inspections, describes a 155-point Basic and a 206-point Comprehensive. One of those pairs is out of date and the site does not say which, which makes the headline number on this product unreliable as a basis for comparison with anyone else.

The third is a matter of vintage. The terms and conditions page points to a downloadable document described as having last been updated in April 2017. Nine years is a long time for the governing terms of a product whose specification now includes video reporting and digital battery testing, neither of which existed in the AA's 2017 range in the form sold today.

What you can and cannot do if the report is wrong

The AA's liability runs, in its own words, "only in respect of any failure of Our Engineer in any material respect to carry out the Service in accordance with these terms and conditions". Loss of business, revenue, profit and goodwill are excluded outright, as are latent defects that could not be found by the external visual examination the inspection consists of. The terms are explicit that the work is "a general assessment only, and are not intended to diagnose a specific issue with the vehicle", and that nothing is dismantled, removed, disconnected or taken apart. An engine that fails a fortnight later because of something behind a cam cover was never within the scope of what you bought.

Nor does the inspection touch the car's paperwork: vehicle data and finance checks are on the exclusion list, so outstanding credit, a stolen marker or a written-off history are not part of the answer and have to be bought elsewhere.

Where a disagreement goes if the AA's own complaints handling does not settle it is the thinnest part of the offering. Nothing on the vehicle inspection pages names an ombudsman or an alternative dispute resolution scheme, and the Financial Ombudsman sits behind the group's regulated insurance business rather than this. The Motor Ombudsman, the CTSI-approved body most motorists have heard of, runs a Vehicle Sales Code that was approved in October 2016 and last updated on 1 June 2025 — but that code binds car retailers on how they advertise and sell, not independent inspectors, so being unhappy with an inspection does not put you inside it. The scale of that scheme shows what is being missed: on 1 September 2026 The Motor Ombudsman reported nearly 500,000 contacts and around 40,000 escalated cases under the Vehicle Sales Code since 2016, with more than 100,000 contacts in 2025 alone. A buyer arguing about a missed fault has the courts and the AA's goodwill, and that is the list.

Figures were taken from each provider's own published terms on 15 September 2026. Variable rates can change at any time — confirm the current rate with the provider before applying.