UK Premium Index live · refreshed with each ABI & Confused.com release Independent · Editorial · Information only — disclosures in footer
Vehicle Guide · By Vehicle · Mini One

Mini One insurance cost UK 2026

A Mini One costs around £725 a year to insure in the UK in 2026, sitting in insurance groups 11–17 — about £116 less than a Mini Cooper and almost exactly level with the £719 UK average quoted price. That makes the One the cheapest Mini to insure by a clear margin, and one of the few premium-badge small cars that prices like an ordinary hatchback. Premiums run from roughly £470 for a settled over-50s owner to £2,280 for a 17–19-year-old. Full age breakdown, trim comparison and how to cut the quote below — or see the full Mini Cooper insurance guide for the whole range.

See the cost table → Full Mini Cooper guide
Typical Mini One insurance costs

Independent research from our UK cost index — sourced from ABI and Confused.com published data.

Group 11–17
Mini One insurance group range
~£725/yr
Average Mini One comprehensive premium
£116 less
Per year than a Mini Cooper 1.5
Direct Answer

How much does Mini One insurance cost in 2026?

The typical Mini One comprehensive premium is around £725 a year in 2026 for an average UK driver — Finder UK's Mini quote sample puts it at £724.82 annually, or £65.36 a month paid in instalments. That is almost exactly the £719 UK average quoted price recorded in the Confused.com / WTW Price Index for Q2 2026, and around 20–30% above the roughly £560–£600 average premium motorists actually pay as tracked by the ABI. The two figures are measured on different bases — quoted versus paid — so they should never be compared directly.

Most Mini One hatchbacks rate at insurance group 11–14 on the Thatcham 1–50 scale: the 1.5 One D sits at group 11, the 1.2 and 1.5 petrol One at group 12–13, and the One Classic at group 13–14. Heavily optioned cars with the Chili or Media Pack XL climb as far as group 17, which is why quote engines return a 11–17 spread for the badge. Either way the One undercuts the Cooper's group 16–21, the Cooper S's 25–32 and the John Cooper Works' 38–40 — all of which are covered in our full Mini Cooper insurance guide.

Why this trim

Why the Mini One prices where it does

The One is the entry point to the Mini range, and three structural factors keep its premium close to the national average rather than well above it.

1. Modest power, modest group rating. The One runs a detuned version of the same turbocharged three-cylinder petrol engine used in the Cooper — typically 102hp in the 1.2 and 102–136hp in the 1.5, against 136–156hp for the Cooper and 178–204hp for the Cooper S. Thatcham's model weights acceleration and top speed heavily, so that single step down the power ladder is worth roughly five insurance groups on its own. The 1.5 One D diesel, at group 11, is the cheapest-rated Mini of all.

2. Cheaper to repair than the sportier Minis. A One typically leaves the factory on 15–16-inch wheels with taller-profile tyres, standard brakes and conventional passive suspension — no adaptive dampers, no sports exhaust, no low-profile rubber to kerb. Parts still carry a BMW-group premium and body panels are not cheap, but the average repair bill after a knock is materially lower than on an S. With the ABI still flagging repair inflation as the main upward pressure on UK premiums, that matters.

3. A lower-risk owner pool. Insurers price the pool as well as the car. The One attracts older, first-car and company-fleet buyers rather than the performance-minded owners drawn to the S and JCW, which shows up as a lower at-fault claim frequency. The One does not escape Mini's keyless-relay theft profile entirely — any modern Mini is a target — but a group 12 car is a far less attractive prize than a 204hp one.

One thing to be aware of when shopping: Mini's current F66 hatchback range opens with the Cooper C rather than a One, so in 2026 the Mini One is effectively a used-market purchase. That is good news for insurance. Lower vehicle values mean lower total-loss exposure, and a settled 1–50 group rating rather than the newer Vehicle Risk Rating (VRR) 1–99 score that applies to cars first registered from 1 August 2024.

The data

Mini One insurance cost by driver age, UK 2026

Mini One insurance cost by driver age — UK 2026
A 17–19-year-old pays almost 5× what a settled over-50s owner pays on the same Mini One.
17–19£2,280 20–24£1,140 25–29£760 30–49£550 50–64£470 65+£500

Source: Car Insurance Expert composite quote sample 2026, benchmarked to the Confused.com / WTW Price Index and the ABI Motor Insurance Premium Tracker.

Driver age bandMini One (annual)Mini Cooper 1.5 (annual)Difference
17–19£2,280£2,650−£370
20–24£1,140£1,320−£180
25–29£760£880−£120
30–49£550£640−£90
50–64£470£540−£70
65+£500£580−£80

Indicative annual comprehensive premiums, UK 2026. Car Insurance Expert composite quote sample across major UK insurers, anchored to the Finder UK Mini One average of £724.82 and benchmarked to the Confused.com / WTW Price Index (average quoted price £719, Q2 2026) and the ABI Motor Insurance Premium Tracker (average premium paid roughly £560–£600). For context, Confused.com’s all-cars quoted averages for May 2026 were £1,813 at 17–20, £1,255 at 20–29, £850 at 30–39 and £552 at 50–59 — different age bands and an all-vehicle mix, so treat them as a sense-check rather than a like-for-like comparison. Your own quote will vary by postcode, mileage, no-claims discount and claims history.

Trim comparison

Mini One vs the rest of the Mini range

Mini trimEngine / powerInsurance groupAverage premium
Mini One D 1.5 diesel1.5 turbo diesel, 95hp11£690
Mini One 1.2 / 1.5 petrol3-cyl turbo petrol, 102–136hp12–17£725
Mini Cooper 1.5 / Cooper C1.5 turbo petrol, 136–156hp16–21£841
Mini Cooper SE (electric)Single motor, 184–218hp25–29£990
Mini Cooper S 2.02.0 turbo petrol, 178–204hp25–32£1,030
Mini John Cooper Works2.0 turbo petrol, 231–301hp38–40£1,420

Insurance groups from Thatcham Research / ABI group ratings as published by Parkers and Finder UK; premiums are indicative 2026 composite figures for an average UK driver. Cars registered after 1 August 2024 use Vehicle Risk Ratings instead of a 1–50 group.

The pattern is unambiguous: the One is where the Mini range is genuinely affordable to insure. Stepping up to the Cooper costs about £116 a year more, the Cooper S about £305 more and the John Cooper Works nearly £700 more. For drivers under 25 those gaps roughly double, which is exactly why the One is the Mini that insurers will actually quote on for a newly qualified driver. The badge on the boot is identical — see our Mini Cooper insurance guide for the full range breakdown.

Cutting the cost

The cheapest way to insure a Mini One — and the alternatives

The One is already the cheap Mini, so the savings here come from specification and policy setup rather than from dropping a trim.

  • Buy the plainest One you can find. A base 1.5 One on 15-inch wheels rates at group 12; the same car with the Chili and Media Pack XL can hit group 17. That option-box difference alone is worth £80–£150 a year to an average driver, and considerably more to a young one.
  • Consider the One D. At group 11 the 1.5 diesel is the cheapest-rated Mini on the road, though check whether the mileage you do justifies a diesel on running costs and ULEZ compliance.
  • Look at genuinely cheaper rivals if the badge is negotiable. A Hyundai i10, Kia Picanto, Toyota Aygo X, VW Up or Fiat 500 1.2 all sit in groups 1–11 and can quote £100–£250 a year below a Mini One. You lose the drive and the residuals; you gain the cheapest insurance on the market.
  • Keep it standard. Aftermarket alloys, remaps, lowering springs and non-factory body kits are all declarable, can add 10–30% and may push you to a specialist broker such as Adrian Flux or Sky Insurance.
  • Address the theft angle. Minis are a known keyless-relay target. A Faraday pouch costs a few pounds, and a Thatcham-approved tracker, steering lock or garaged parking all read positively at quote stage.
  • Cut mileage and lift the voluntary excess. Moving from 12,000 to 6,000 declared annual miles, and from a £250 to a £500 voluntary excess, typically trims 5–15% between them.
  • Add an experienced named driver — honestly. A low-risk second driver who genuinely uses the car can reduce the premium. Naming them as main driver when they are not is fronting: it is fraud, and it voids the policy.
  • Telematics if you are under 25. Marmalade, Admiral LittleBox, Carrot and Hastings YouDrive all quote readily on a group 12 Mini One, and a black box typically saves a young driver a few hundred pounds a year.
  • Quote early and never auto-renew. Running quotes 21–26 days before renewal is consistently the cheapest window, and FCA rules require your renewal notice to show last year’s price so you can see any walk-up loading.

Insurers that price competitively on small premium hatchbacks include Admiral, LV=, Aviva, Hastings Direct, Churchill, Direct Line and esure. Run at least two comparison sites and then check the direct-only insurers separately, because Direct Line and NFU Mutual do not appear on aggregators at all.

FAQ

Mini One insurance: common questions

Most Mini One hatchbacks sit in insurance groups 11 to 14 on the Thatcham 1–50 scale. Parkers lists the 1.5 One D at group 11, the 1.2 and 1.5 petrol One at group 12, later 2018-on cars at group 13 and the One Classic at group 13–14. Heavily optioned examples with the Chili or Media Pack XL can reach group 17, so quote engines typically show an 11–17 spread for the badge.
About £725 a year on a comprehensive policy for an average UK driver — Finder UK quotes £724.82 annually, or £65.36 a month in instalments. That ranges from roughly £470 for a settled over-50s owner with full no-claims to around £2,280 for a 17–19-year-old. The UK average quoted price across all cars is £719 (Confused.com / WTW, Q2 2026), so the One prices almost exactly at the national average.
Yes. The One averages about £725 a year against £841 for the 1.5 Cooper — roughly £116 cheaper, because the One rates four to seven insurance groups lower. The gap widens with youth: about £180 at 20–24 and £370 at 17–19. Our full Mini Cooper insurance guide covers the whole-range comparison.
It is the most realistic Mini for a new driver, but it is not the cheapest first car available. At group 11–14 a Mini One is insurable for a 17–19-year-old at around £2,280 a year, and telematics providers will quote on it. A Hyundai i10 or Kia Picanto in groups 1–5 would still be several hundred pounds cheaper. If the Mini is the car you want, the One is the version to buy.
A detuned version of the Cooper’s turbocharged three-cylinder petrol unit — a 1.2-litre making around 102hp in earlier F56 cars, and a 1.5-litre making 102–136hp depending on year and market. There was also a 1.5-litre One D turbo diesel of about 95hp, which carries the lowest group rating in the range at group 11. Earlier R56 One models used a 1.4 or 1.6-litre petrol.
Not in the current UK hatchback range — Mini’s F66 line-up opens with the Cooper C rather than a One, so buying a Mini One in 2026 means buying used. For insurance that is helpful: used cars carry lower values and lower total-loss exposure, and they keep a settled 1–50 group rating rather than the Vehicle Risk Rating 1–99 score applied to cars first registered from 1 August 2024.
More than a mainstream supermini, less than a sportier Mini. Parts carry a BMW-group premium and body panels are not cheap, but the One’s taller-profile tyres, standard brakes and passive suspension keep the average repair bill well below a Cooper S. The ABI continues to flag repair-cost inflation as the main upward pressure on UK premiums, which is one reason simpler specifications quote better.
Yes. Telematics insurers including Marmalade, Admiral LittleBox, Carrot and Hastings YouDrive all accept a Mini One, and acceptance is far easier than on a Cooper S or John Cooper Works, where many black-box schemes decline outright. For a driver under 25 a black box on a group 12 Mini One typically saves a few hundred pounds a year, in exchange for mileage, curfew and driving-style monitoring.
Our sources

Where these figures come from

  • Finder UK — Mini One average comprehensive premium (£724.82 a year / £65.36 a month) and the Mini One group spread. Source
  • Parkers — Mini hatchback insurance-group tables by generation and engine, including One, One D and One Classic. Source
  • Confused.com / WTW Car Insurance Price Index — UK average quoted comprehensive price £719 in Q2 2026, down 5% year-on-year, plus quoted averages by driver age band. View index
  • ABI Motor Insurance Premium Tracker — UK average comprehensive premium paid, roughly £560–£600 in 2026 and broadly stable after falling from the 2024 peak, with repair costs still rising
  • Thatcham Research — the 1–50 group-rating scale and the Vehicle Risk Rating system that applies to cars registered from 1 August 2024
  • Car Insurance Expert composite quote sample — indicative 2026 comprehensive Mini One premiums across major UK insurers, by driver age and trim

Reviewed by the Car Insurance Expert editorial team

Reviewed by the Car Insurance Expert editorial team (Motor Insurance Research Editor). Methodology: national-average figures are taken from the published ABI and Confused.com / WTW indices and are never mixed across bases without saying so — quoted prices and premiums paid are different measures. Mini One-specific premiums are anchored to Finder UK’s published Mini One average and extended by age band as an indicative composite quote sample; they are clearly labelled as such. We do not sell insurance and we do not hold primary quote data. Insurance groups are Thatcham/ABI ratings as published by Parkers and Finder UK. Premium figures are refreshed quarterly; group-rating and regulatory information is checked annually.

Spotted an error or want to suggest content? Email editorial@carinsuranceexpert.co.uk.

Last updated: 2 August 2026

Explore more

More By Vehicle pages

← Back to By Vehicle