UK Premium Index live · refreshed with each ABI & Confused.com release Independent · Editorial · Information only — disclosures in footer
By Vehicle · BMW · 5 Series

BMW 5 Series Insurance Cost UK 2026: How Much Is It to Insure?

BMW 5 Series insurance costs about £1,650 a year for comprehensive cover in 2026 — roughly 2.3× the £719 UK all-ages average on the Confused.com Price Index, because the 5 Series sits in insurance groups 28–50. That model average comes from Finder’s UK data; the exact number swings hugely on engine and trim. A mainstream 520d or 520i for a settled 40- to 50-year-old driver in a low-risk postcode can come in nearer £1,300–£1,450, while a 530d, a 540i xDrive or an M-badged car — or a younger driver, or a city postcode — can push it past £2,000–£2,800. Below: premiums by trim and insurance group, how the cost falls with driver age, the cheapest 5 Series to insure, which insurers price it best, and why an executive saloon costs what it does.

Premiums by trim → Other vehicles
Typical BMW 5 Series insurance costs

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

Groups 28–50
Thatcham insurance group range
~£1,650/yr
Average comprehensive (2026)
~2.3× avg
vs the £719 all-ages premium
Direct Answer

How much does it cost to insure a BMW 5 Series in 2026?

Expect to pay around £1,650 a year for comprehensive cover on a typical BMW 5 Series in 2026, on Finder’s UK model data — about 2.3× the £719 all-ages average on the Confused.com Price Index (Q2 2026). The 5 Series is a large executive saloon that spans insurance groups 28 to 50 of 50, so the group — and therefore the premium — is driven mostly by which engine and trim you choose. The entry-level 518d SE sits in group 28; the best-selling 520d and 520i are groups 30–31; the six-cylinder 530d M Sport is group 41; and the performance M550i (group 46) and M5 Competition (group 50) sit at the ceiling. On top of the car itself, your own premium still turns on age, postcode, mileage, no-claims discount and how you pay. The two levers you control at purchase are trim and drivetrain: a rear-wheel-drive 518d or 520d SE is a completely different insurance proposition from a 540i xDrive or an M5. Here is how the 2026 premium breaks down across the range.

BMW 5 Series insurance cost by trim & group — UK 2026
The entry 518d SE (group 28) is around £1,290 a year; an M5 Competition (group 50) is more than double at £2,760.
M5 Competition£2,760 M550i xDrive£2,140 530d M Sport£1,720 540i xDrive£1,690 530i M Sport£1,540 520d M Sport£1,430 520i SE£1,380 518d SE£1,290

Source: Car Insurance Expert composite 2026 — Finder UK model average (£1,650/yr) scaled by each variant’s Parkers/Thatcham insurance group, comprehensive cover, settled driver profile. Group ratings: Parkers/Thatcham 2026.

BMW 5 Series variantInsurance groupComposite premium (2026)vs UK all-ages £719
518d SE28£1,290+79%
520i SE30£1,380+92%
520d M Sport31£1,430+99%
530i M Sport35£1,540+114%
530e M Sport (PHEV)37–43£1,610+124%
540i xDrive40£1,690+135%
530d M Sport41£1,720+139%
M550i xDrive46£2,140+198%
M5 Competition50£2,760+284%

Sources: insurance groups from Parkers / Thatcham Group Rating (BMW 5 Series 2017–2024, G30/G60); model average £1,650/yr from Finder UK; £719 all-ages average from the Confused.com Price Index (Q2 2026). The premium column is a Car Insurance Expert composite: the £1,650 model average scaled by each variant’s published insurance group for a settled driver on comprehensive cover — a guide to the spread between trims, not a quote.

By Driver Age

BMW 5 Series insurance cost by driver age (520d M Sport)

Trim sets the floor; driver age sets how far above it you land. Using a mid-range 520d M Sport (group 31) as the reference car, a 20-year-old pays well over double a 50-year-old — the 5 Series is an expensive first car, and most young drivers are better served by a small city car first (see our car insurance cost by driver age guide). The premium bottoms out in the 50s and ticks up again past 70:

Driver age520d M Sport composite premiumvs age-50 low
Age 20£3,180+145%
Age 25£2,050+58%
Age 30£1,640+26%
Age 40£1,430+10%
Age 50£1,300lowest
Age 60£1,340+3%
Age 70£1,520+17%

Car Insurance Expert composite, comprehensive cover, 520d M Sport (group 31), representative postcode and 8,000 miles/yr; illustrative age curve anchored to the £1,650 model average (Finder UK) and typical age relativities in the Confused.com Price Index and ABI Motor Insurance Premium Tracker (Q2 2026). Guide figures, not quotes.

Cheapest Insurers

Who insures a BMW 5 Series cheapest?

There is no single cheapest insurer for a 5 Series — the winner changes with your age, postcode, mileage and no-claims discount — but these UK names consistently price executive saloons competitively in 2026. Always run at least two comparison sites and the direct-only insurers, then check the number against your renewal:

  • LV= (Liverpool Victoria) — strong on comprehensive executive-saloon cover and generally competitive for the 520d/530d.
  • Aviva — reliable on the mainstream 520i/520d, with a single-insurer panel that often beats aggregator quotes at renewal.
  • Direct Line and Churchill — direct-only (not on comparison panels), so quote them separately; often keen for settled 40+ drivers.
  • Admiral and Hastings Direct — usually cheapest for younger 5 Series drivers and multi-car households.
  • NFU Mutual and Saga — often the best value for older, low-mileage owners of a 530d or 540i.
  • Adrian Flux and other specialists — the place to start for a modified 5 Series or a high-group M550i / M5, where mainstream panels price harshly or decline.

The single biggest saving on a 5 Series is usually paying annually rather than monthly — worth about £60 a year by avoiding the credit-agreement APR — followed by a higher voluntary excess, a Thatcham-approved tracker and keeping the mileage estimate honest but tight. Compare the BMW 3 Series (~£1,372), the BMW 4 Series (~£1,528) and the BMW X3 (~£1,428) if you have not settled on a body style yet.

Why It Costs This

Why the BMW 5 Series is expensive to insure

The 5 Series is not punitively priced — the premium reflects three genuine cost drivers that come with a large German executive saloon:

  1. High repair and replacement values. In insurance groups 28–50, the parts, paint and labour to repair a 5 Series after even a moderate knock run well into four figures — and total-loss settlements are high — so insurers reserve more against each policy.
  2. Expensive technology. Adaptive LED headlights, a bank of driver-assistance radar and camera sensors, large alloys and, on the 530e, a plug-in hybrid battery all turn minor bumper, windscreen and kerb damage into major bills. A single sensor-laden bumper respray can cost more than a small car’s annual premium.
  3. Theft risk. Premium German saloons remain a keyless-relay-theft target, which insurers price into the group. Newer G60 cars with BMW’s Digital Key and motion-sensing fobs are harder to steal than older G30 models, but the 5 Series still carries a theft loading.

On top of the car, every UK premium in 2026 carries 12% Insurance Premium Tax and the effect of record repair-cost inflation and elevated claims. If a renewal still looks wrong once you have accounted for all of that, it is worth understanding how the UK average premium is moving before you accept it.

Common Questions

BMW 5 Series insurance: FAQs

The BMW 5 Series spans insurance groups 28 to 50 out of 50 on the Thatcham/ABI scale, so the group depends heavily on the engine and trim. The entry 518d SE sits in group 28, the popular 520d SE and 520i are groups 30–31, the 530i M Sport is group 35 and the 530d M Sport group 41. The plug-in hybrid 530e ranges roughly group 37–43 depending on year, and the performance M550i xDrive (group 46) and M5 Competition (group 50) sit at the very top. Every version is a higher-group car than a family hatchback, which is the main reason premiums start above the UK average.
Budget around £1,650 a year for comprehensive cover on a BMW 5 Series in 2026, based on Finder’s UK model data — roughly 2.3× the £719 all-ages average on the Confused.com Price Index. A mainstream 520d or 520i for a settled 40- to 50-year-old driver in a low-risk postcode can come in nearer £1,300–£1,450, while a 530d, 540i or an M-badged car, a younger driver or a city postcode can push it past £2,000–£2,800. Paying annually rather than monthly typically saves about £60 a year by avoiding credit-agreement interest.
The cheapest 5 Series to insure is the 518d SE (group 28), followed by the 520d SE and 520i SE in groups 30–31. Sticking to SE or the standard M Sport trim rather than M Sport Edition, choosing a diesel or petrol four-cylinder over the six-cylinder 530d/540i, and avoiding xDrive all-wheel drive all keep the group — and the premium — down. On our composite the 518d SE is around £1,290 a year versus about £2,760 for an M5 Competition, so trim choice alone can more than double the bill.
Not usually. The 530e sits in insurance groups 37–43, higher than the 520i and 520d, because the plug-in hybrid battery and drivetrain are expensive to repair or replace after a collision. You may recover the difference at the pump and on company-car tax, but on insurance alone a 530e generally costs a little more than an equivalent 520d, not less. If insurance cost is the priority, a 520d SE or 520i SE is the cheaper starting point.
Three structural reasons. First, it is a large executive saloon in insurance groups 28–50, so repair and replacement values are high. Second, it is packed with driver-assistance sensors, adaptive LED headlights and large alloy wheels — parts that are costly to replace and that raise even minor bumper or windscreen claims into four figures. Third, premium German saloons remain a keyless-theft target, which insurers price in. On top of the car itself, UK-wide pressures — 12% Insurance Premium Tax, record repair inflation and rising claims costs — lift every premium.
Yes — like most premium German saloons the 5 Series is a relative-keyless-entry (RKE) theft target, where thieves use relay devices to amplify the signal from a key kept indoors. Insurers reflect that in the group rating and the premium. You can cut the risk (and sometimes the quote) by keeping the key in a Faraday pouch, fitting a Thatcham-approved tracker or a steering lock, and parking off-street or in a garage. BMW’s later Digital Key and motion-sensing fobs on newer G60 cars have reduced relay theft compared with older G30 models.
Slightly. An xDrive version is typically one to a few insurance groups higher than the rear-wheel-drive equivalent because the extra drivetrain adds repair complexity and cost. A 540i xDrive is group 39–40 against the mid-30s for lower-powered rear-drive cars, and the M550i xDrive is group 46. The difference on the premium is usually modest — tens of pounds rather than hundreds — but if you are choosing between two otherwise similar cars, rear-wheel drive is the cheaper starting point to insure.
There is no single cheapest insurer — it depends on your age, postcode and mileage — but mainstream names that price executive saloons competitively include LV=, Aviva, Direct Line, Churchill, Admiral and Hastings Direct, with NFU Mutual and Saga often strong for older, settled drivers and Adrian Flux for modified or higher-performance M cars. Always compare across at least two comparison sites plus the direct-only insurers (Direct Line and NFU Mutual do not appear on comparison panels), and check the renewal price against a fresh quote each year rather than auto-renewing.

Our sources

  • Finder UK — BMW 5 Series insurance — UK model average of about £1,650 a year for comprehensive cover, the ~£60 annual-vs-monthly saving, and the group 26–50 range. finder.com
  • Parkers / Thatcham Group Rating — the per-variant insurance groups (518d SE 28; 520d/520i 30–31; 530i 35; 530e 37–43; 540i xDrive 39–40; 530d 41; M550i 46; M5 49–50). parkers.co.uk
  • Confused.com Price Index (Q2 2026) — the £719 UK all-ages average premium (up 1% / £8 on the quarter), used as the benchmark throughout.
  • ABI Motor Insurance Premium Tracker (Q2 2026) — £566 average premium actually paid, and the underlying repair-cost and theft pressures on premiums.
  • Thatcham Research / ABI Group Rating Panel — the 1–50 insurance group system and the security testing behind each 5 Series rating. thatcham.org
  • Car Insurance Expert composite quote sample — 2026 indicative premiums by trim and driver age, scaled from the published model average and insurance groups (clearly labelled; not individual broker quotes).

Reviewed by the Car Insurance Expert editorial team

Reviewed by the Car Insurance Expert editorial team (senior motor-insurance analyst). Methodology: insurance groups are taken directly from Parkers/Thatcham; the model average is Finder’s published UK figure; per-variant and per-age premiums are a labelled composite scaling that average by the published group and typical age relativities from the Confused.com Price Index and ABI Premium Tracker — we do not present them as individual broker quotes. Questions: editorial@carinsuranceexpert.co.uk.

Last updated: 17 August 2026 · Next scheduled review: 17 November 2026

Explore more

More By Vehicle pages

← Back to By Vehicle