Buying an MOT Garage or Repair Business in the UK

Before you look at a single MOT garage for sale, it helps to know how crowded the field actually is. DVSA approved 23,316 MOT testing stations across Great Britain in the 2024 to 2025 financial year (23,097 private stations plus 219 other), per its MOT testing data for Great Britain statistical release. DVSA's separate list of active MOT test stations breaks the field down by authorisation: 20,602 sites for Class 4 cars, 6,231 for Class 7 vans and just 3,065 for motorcycles. Between them they test a car parc of about 35.8 million cars with an average age of over nine years, the oldest on record.

That Class 7 number is worth pausing on. Only 27% of test stations can test vans, in a country where van traffic has grown steadily. If you're looking at a garage that already holds Class 7 authorisation, that's a narrower competitive field than the headline station count suggests.

Old cars need work. That single fact underpins the whole independent garage sector, and it's why a well-run MOT garage for sale attracts serious interest whenever one comes to market.

The demand is close to non-discretionary. An MOT is a legal requirement, not a lifestyle purchase, and when household budgets tighten people don't stop testing their cars, they keep them longer and repair them instead of replacing them. Recessions are mildly good for independent garages. That's a rare property in small business.

There's a structural point in the sector's favour too. In 2023 the government consulted on moving the first MOT from three years to four. After looking at the safety evidence it decided against the change, so the three-year first test followed by annual testing stays. For anyone buying a test station, that removed a real threat to volume.

This guide covers what garages earn, what they sell for, how the DVSA approval actually transfers when you buy, and the two structural shifts, EV and technician supply, that will decide which garages are worth owning in ten years.

Here's the thing that surprises most first-time buyers: the MOT test itself barely makes money.

The maximum statutory fee for a Class 4 car MOT is £54.85, and that ceiling hasn't moved since 2010. Class 7 vans are capped at £58.60 and motorcycles at £29.65. Most garages discount below the cap to win the booking. Meanwhile wages, premises and equipment costs have risen enormously over fifteen years. Test them at face value and MOTs are close to break-even.

So why does every garage want an MOT bay? Because the test is a diagnostic funnel. A car comes in for a legally required inspection, a qualified tester looks at it, and a proportion come out with advisories and failures that need fixing. That work is the business.

The revenue lines, roughly in order of margin:

Labour is the core. Independent garages charge around £60 to £75 an hour, fast-fit chains a bit more, and franchised main dealers £110 to £140.

That price gap is the independent sector's entire competitive position. A three-year-old car out of warranty costs half as much to service at an independent, and the owner knows it. As cars stay on the road longer, more of them fall out of dealer servicing and into the independent market.

Parts carry a markup, typically 20% to 40% depending on the part and the supplier relationship. Parts revenue tracks labour revenue closely, and a garage with a good factor account makes real money here.

Tyres, brakes and batteries are volume items that come off MOT advisories and are usually the fastest cash in the workshop.

Servicing plans and fleet contracts are the quiet win. Recurring, scheduled, invoiced work that fills the diary in advance. A garage with 200 households on a service plan and two local van fleets has genuinely predictable revenue, and that's worth a materially higher multiple than a garage relying on whoever drives past.

Diagnostics is where skill converts directly to margin. Modern cars require expensive equipment and trained people, and a garage that can actually diagnose an intermittent fault charges properly for it.

The rough shape of a garage P&L

Line	Share of turnover	Notes
Labour sales	45% – 60%	The profit engine
Parts sales	30% – 45%	Marked up 20% – 40%
MOT fees	5% – 12%	Near break-even, drives everything else
Technician wages	30% – 40%	The biggest cost, and rising
Premises and rates	8% – 15%	Freehold changes this completely

A two-ramp independent with an MOT bay typically turns over £250,000 to £500,000. Four ramps and a decent fleet book will run £600,000 to £1.2m.

Garages sit at the higher end of small business pricing, and there's a good reason: real equipment, real barriers to entry, and demand that doesn't evaporate.

Leasehold garages with an MOT bay usually sell for £60,000 to £250,000, depending on turnover, equipment condition and lease security. That price buys the trade, the goodwill, the tooling and the ramps.

Freehold garages are a different market. You're buying industrial or commercial property plus the business, so £400,000 to £1.2m is normal outside London and considerably more in the South East. Many garages sit on land with development potential, which sometimes means the property is worth more than the business, and the seller knows it. Our guide to freehold businesses for sale covers how that changes both financing and exit.

On multiples, expect 2x to 3.5x seller's discretionary earnings for a leasehold garage, and 3x to 4.5x adjusted EBITDA for larger operations with employed management. That's higher than most small businesses in this price bracket, and it's justified: the DVSA approval is a genuine barrier, the equipment has real value, and customer relationships in this trade are unusually sticky.

Equipment worth checking and pricing separately:

• Two-post and four-post ramps, £3,000 to £9,000 each installed
• MOT bay equipment: brake tester, headlamp aligner, emissions analyser, play detector. A full Class 4 bay costs £25,000 to £45,000 new
• Diagnostic equipment and manufacturer software subscriptions, which often run £1,500 to £5,000 a year and don't always transfer
• Air compressor, tyre machine, wheel balancer, alignment rig
• Waste oil handling and the environmental permit that goes with it

Ask for calibration certificates on the MOT equipment. Brake testers and emissions analysers need regular calibration, and out-of-date certificates mean an immediate cost and a possible suspension of testing.

A note on these numbers. The UK has no published dataset of small business asking prices or transaction multiples: neither ONS nor any regulator collects them. The ranges above are drawn from current listings on the main UK marketplaces and from how brokers price this sector, so treat them as a sense-check on whether an asking price is sane, not as a valuation. The only numbers that matter for your deal are the ones in the seller's accounts.

This is the part that separates an MOT garage purchase from any other business purchase, and it catches people out.

The approval belongs to the entity, not the building. A Vehicle Testing Station approval is granted to the Authorised Examiner. If you buy the shares in the company that holds the approval, it continues, subject to notifying DVSA of the change in directors and having them assessed as fit and proper. If you buy the assets and trade through a new company, you need a new Authorised Examiner application for that site.

That distinction matters enormously for timing. A new AE application involves DVSA assessing the premises, the equipment and the people, and it takes weeks. A garage that can't test for six weeks after completion loses its diagnostic funnel and a chunk of its customer base.

You need qualified testers, and they're scarce. An MOT tester needs the relevant qualification, DVSA approval, and annual training and assessment. If the current tester is the seller and they're retiring, you have a problem on day one unless you have a replacement lined up. This is the most common way garage deals go wrong.

The Authorised Examiner Designated Manager role has to be filled by someone competent and approved. Establish who that will be before exchange.

Site Review history matters. DVSA carries out risk-based site reviews, and a station with a poor history carries elevated scrutiny into new ownership. Ask directly for the site's DVSA history, any disciplinary points, and the outcome of the last review. The list of active MOT test stations is published openly, which also lets you map exactly how many competing stations sit in your catchment.

Practical sequence for a buyer:

1. Decide early whether this is a share purchase or an asset purchase, because it changes the approval path entirely. Our guide on buying a business with debt and liabilities covers the wider trade-offs.
2. If asset purchase, start the AE application before completion, not after.
3. Confirm in writing which testers are staying and get their qualifications verified.
4. Get the equipment calibration certificates and check the expiry dates.
5. Ask about the last DVSA site review and any open issues.

Every buyer asks whether electric vehicles will kill independent garages. The honest answer is that they'll kill some and enrich others, and the dividing line is training.

The bear case is real. EVs have no oil changes, no filters, no exhaust, no clutch, no spark plugs, no timing belts. Brake pads last far longer because of regenerative braking. A typical EV service is genuinely lighter than a combustion service, and that removes recurring labour hours from the aftermarket.

The bull case is more interesting.

The Institute of the Motor Industry counted 71,942 EV-qualified technicians at the end of Q3 2025, or 26% of the workforce, up from 58,800 in July 2024. The trade has been training hard and it shows.

Be careful with the scarcity story here, because it has changed. A couple of years ago IMI was forecasting a shortfall of tens of thousands by 2030. Its current modelling is less dramatic in the near term: certification growth has largely kept pace, and the supply and demand lines don't cross until around 2033, after which the gap widens quickly to more than 44,000 technicians by 2035. IMI's own framing is that it's now too late for even sustained certification growth to fully close that later gap.

What that means commercially is more nuanced than "train up and charge a premium". Right now, roughly one garage technician in four can legally work on a high-voltage system, so you're not unique but you are still in a minority. The pricing advantage is modest today and structural from the early 2030s. If you're buying a garage as a ten-year hold, that timing works in your favour. If you're expecting an immediate premium because nobody else can do it, you'll be disappointed.

The safety point stands regardless of the numbers. Working on a high-voltage system without proper qualification isn't a grey area, it's dangerous and effectively uninsurable.

There's also a timing cushion. The average UK car is over nine years old, and the combustion fleet takes fifteen-plus years to work through. Tyres, brakes, suspension, steering, air conditioning, glass, bodywork and diagnostics apply to EVs and combustion cars alike, and EVs are heavier, which wears tyres and suspension faster.

My view: EV is a reason to buy a garage on a long horizon, not a reason to expect a quick premium. Businesses coming to market are still priced on combustion-era assumptions by owners who see EV purely as a threat. Getting two technicians qualified costs roughly £8,000 to £15,000 and positions you for the 2030s, when IMI's own forecast says demand outruns the trained workforce. That's a cheap option on a structural shift, provided you're honest with yourself about the timing.

Worth checking during due diligence: does the site have three-phase power, is there space for charging, do any technicians already hold EV qualifications, and does the diagnostic equipment cover the EV models you will see?

Buyers focus on the premises and the equipment. The thing that will actually limit the business is people.

The motor trade has a well-documented skills gap. An experienced diagnostic technician in a busy area can command £38,000 to £48,000, and MOT-qualified staff carry a premium on top. Apprentices are cheaper but take three to four years to become productive, and a meaningful share leave for main dealers once qualified.

What this means practically:

Buy the team, not just the business. Meet every technician before exchange, under NDA if the seller insists on confidentiality. Understand what they're paid, how long they've been there, and whether they're staying. A garage where the only MOT tester is leaving is worth substantially less than one where two testers are staying, whatever the accounts say.

Check the notice periods and contracts. In a trade this short of people, a technician who walks can be replaced in months, not weeks.

Look at the workshop capacity honestly. Four ramps sound great, but if you only have two technicians, you have a two-ramp business with expensive spare space. Conversely, a garage running two technicians flat out on two ramps has a genuine capacity constraint that limits growth until you can expand.

Understand the seller's own role. In a lot of small garages the owner is also the best technician and the person customers ask for. That labour has to be replaced, and it should come out of the earnings before you apply a multiple. Our business valuation guide covers how to make that adjustment properly.

One practical suggestion that works well: structure part of the price as deferred consideration contingent on key technicians staying twelve months. Sellers who genuinely believe their team is staying will accept it. Sellers who know otherwise will resist, and that resistance is information.

This worked example is an illustrative composite built from typical market figures, not a record of a specific transaction. Use it as a method for taking a deal apart, and run your own numbers on any business you actually look at.

Here's how a typical deal looks once you take it apart. A leasehold garage on a small industrial estate, two ramps plus an MOT bay, asking £145,000. Eight years unexpired at £22,000 a year.

The seller's version. "Turns over £420,000, nets me £95,000. Two lads plus me. Busy all year."

Rebuilding it:

Line	Annual	Notes
Labour sales	£218,000	52% of turnover
Parts sales	£164,000	Marked up 31% on average
MOT fees	£38,000	About 750 tests at an average £50
Turnover	£420,000	Confirmed from the management system
Parts cost	£125,000
Technician wages, 2 staff plus NI and pension	£96,000
Rent	£22,000
Rates, energy, insurance, software, waste oil	£41,000
Equipment calibration, tooling, sundries	£14,000
Owner's earnings (SDE)	£122,000	Higher than the seller's own figure

So far this looks better than advertised, which does happen. Then the adjustments.

Adjustment one: the owner is the MOT tester. He does the tests and roughly 40% of the diagnostic work. Replacing him needs an MOT-qualified technician at about £42,000 including on-costs. Real earnings for an owner who manages rather than turns a spanner: around £80,000.

Adjustment two: the approval. The seller wanted an asset sale for tax reasons, which meant a new Authorised Examiner application and a likely gap in testing. Negotiating to a share purchase preserved the approval and avoided that gap entirely. That single decision was worth more than any price haggling.

Adjustment three: the equipment. The brake tester was 14 years old and the emissions analyser was due for replacement. Call it £18,000 of capital inside two years.

Where it lands. Around £80,000 of manager-adjusted earnings, £18,000 of near-term capex, on a business with a solid eight-year lease and a genuine local reputation. At 2.5x that's £200,000, less the capex, so £180,000 or so is defensible. The £145,000 asking price was, unusually, cheap.

That happens more often in this sector than people expect, because garage owners tend to price on what they take home rather than what the business is worth to somebody else. If you're funding a purchase at that level, our guide to financing a business purchase in the UK sets out the realistic routes.

Garages are usually run by mechanics, and mechanics are excellent at fixing cars. The commercial side is often decades behind, which is exactly why they're worth buying.

Put the diary online. A surprising number of independent garages still take bookings only by phone, during working hours, when the person answering is under a car. Online booking captures the evening enquiries that currently go to whoever answers first.

Convert MOT customers into service customers. Every MOT is a named customer with a known car and a known service history. A simple reminder system at 11 months, plus a service reminder at the right mileage, turns one-off tests into an annual relationship. Most garages do this badly or not at all.

Sell service plans. Monthly direct debit covering servicing and MOT. It smooths cash flow, locks in the customer, and makes the business far more valuable at exit because the revenue is contracted rather than incidental.

Chase local fleets. Van fleets, taxi and private hire, driving schools, care providers, small builders. They need scheduled work, they pay on invoice, and they fill the quiet weeks. One good fleet contract can underwrite a technician's salary.

Price the labour rate properly. Independent garages are chronically under-priced relative to main dealers. Moving from £65 to £72 an hour is a 10% increase on the highest-margin line in the business, and it very rarely costs customers who are already paying half what a dealer charges.

Get the EV training done. Covered above, and I'd put it near the top of the list on a five-year view.

The one I'd start with is the reminder system. It costs almost nothing, uses data the garage already holds, and it lifts the return rate on customers you've already paid to acquire. Everything else can wait until you've got the diary full.

Of the sectors covered in this series, garages have the best fundamentals. That's not a close call.

Demand is legally mandated and repeats annually. The car parc is old and getting older. The customer price gap against main dealers is wide and structural. Barriers to entry are genuine: you need premises with the right planning use, DVSA approval, calibrated equipment and qualified people, none of which can be assembled quickly. And the EV transition, which most sellers view as a threat, is actually creating a scarcity advantage for anyone willing to train.

The risks are equally clear and mostly about people. Technician supply is tight. If the seller is the tester, you're buying a business with a hole in it. And the DVSA approval path can leave you unable to test for weeks if the deal is structured carelessly.

Where I'd look for value: an established garage with a retiring owner, two staying technicians, a long lease or freehold, and a customer base that has never been marketed to properly. Those are common, and they're usually priced on the owner's take-home rather than on what a competent operator could earn.

Where I'd be careful: single-tester garages, sites with development-value freeholds where the seller is really selling land, and any station with a poor DVSA site review history.

Before you offer:

1. Establish share purchase or asset purchase early, because it decides the approval path.
2. Confirm in writing which qualified testers are staying.
3. Get calibration certificates and check expiry dates on the MOT equipment.
4. Ask DVSA about the site's review history.
5. Adjust earnings for the seller's own labour before applying any multiple.

When you're ready, browse businesses for sale on NewOwner to see every MOT garage for sale listed directly by its owner, which means you can ask the technician and approval questions early. The business buyer starter kit covers how to compare deals consistently, and if you want a second opinion on a specific garage, get in touch.