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Prestige car agreed value insurance UK 2026

An agreed-value policy on a prestige car typically costs 10–30% more than market-value cover — roughly £1,800 to £15,000+ a year depending on the car — but it locks in a fixed, pre-agreed payout instead of a depreciated market-value figure. That matters more than ever in 2026: average UK motor claims costs have risen about 42% since 2019, so a market-value settlement on a £150,000 Aston Martin can fall tens of thousands short of what you actually paid. Here is how agreed value works, what it costs by car tier, and which specialist brokers write it.

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Direct Answer

What agreed value means on a prestige car — and why comparison sites can't price it

Agreed value means you and your insurer fix your car's worth in writing before the policy starts, so a total-loss or theft claim pays that exact figure rather than the insurer's own depreciated "market value" on the day. On a mainstream car the two numbers are close; on a limited-edition Ferrari, an appreciating Porsche 911 or a modified prestige car they can diverge by tens of thousands of pounds. That is the whole point of prestige agreed-value cover — it removes the risk of being under-insured on a car whose true value a valuation guide simply doesn't capture.

Standard price-comparison sites rarely quote agreed value at all, and most mainstream direct insurers stop quoting competitively above roughly £100,000, so almost all prestige owners buy through a specialist broker working with Lloyd's syndicates. For the wider premium picture across every prestige tier, see our prestige car insurance cost guide for 2026. Below is how agreed-value premiums break down by car tier.

Prestige agreed-value insurance premiums by car tier — UK 2026
Typical annual agreed-value premium for a garaged car, experienced driver over 30 and limited mileage — a Lamborghini Huracan costs roughly 3.75× a Porsche 911 to insure.
Lamborghini Huracan £9,000 McLaren GT £8,500 Ferrari V8 £6,500 Rolls-Royce / Bentley £5,500 Aston Martin GT £3,800 Porsche 911 / AMG £2,400

Source: NimbleFins and Confused.com prestige/performance premium data, Thatcham Research security ratings and Car Insurance Expert composite quotes for agreed-value comprehensive policies, 2026.

Prestige tier (example)Typical agreed valueEst. agreed-value premium/yrTracker required
Porsche 911 / Mercedes-AMG£60,000–£120,000£2,400Cat S5 (usually)
Aston Martin / luxury GT£120,000–£180,000£3,800Cat S5
Rolls-Royce / Bentley£180,000–£300,000£5,500Cat S5
Ferrari V8 (Roma / F8)£180,000–£260,000£6,500Cat S5
McLaren GT / 570S£150,000–£220,000£8,500Cat S5
Lamborghini Huracan£200,000–£260,000£9,000Cat S5

Sources: NimbleFins prestige/supercar premium ranges, Confused.com performance-car data, Thatcham Research S5 security requirements and Car Insurance Expert composite agreed-value quotes for experienced garaged drivers under 5,000 miles/yr. Premiums are indicative and swing widely with driver age, postcode, mileage and claims history — supercar cover typically works out at roughly 1.5–2% of the agreed value. Refresh: 2026-10-14.

How It Works

Proving your car's value — and keeping the agreed figure current

An agreed value isn't a number you simply state; the insurer has to accept it. In practice UK prestige and classic insurers accept one of three forms of evidence:

  1. An independent professional valuation — from a recognised specialist or a panel valuer (Hagerty and Footman James both run valuation panels). This is the gold standard for rare, modified or appreciating cars.
  2. A dated sale receipt — usually from within the last 12 months, proving what you actually paid.
  3. Photographs plus a condition report — accepted for cars in known, stable markets where value is easy to verify.

The catch owners forget: an agreed value is only right at the moment it is set. Prestige values move — a low-mileage manual 911 or a limited-run Ferrari can appreciate 10–20% in a strong year, while a depreciating modern GT can fall. If you don't revalue at renewal, you can drift back into being under-insured on the upside or over-paying premium on the downside. Most specialists let you adjust the agreed figure each year with fresh evidence, and many bundle a free or discounted revaluation into the renewal.

Two more conditions come as standard on almost every prestige agreed-value policy in 2026: a Thatcham-rated Category S5 tracker (GPS with driver-recognition), fitted and subscribed, and a declared mileage cap — typically 3,000–7,500 miles a year. Garaged, off-road overnight parking is usually assumed in the price. Break the mileage limit or leave the car on the street and you risk the claim, so declare your real usage.

Where To Buy It

Specialist brokers that write prestige agreed-value cover

Because mainstream comparison sites can't price agreed value on a six-figure car, prestige owners go direct to specialist brokers and schemes backed by Lloyd's syndicates. The established UK names in 2026 include:

  • Hagerty — agreed value as standard, in-house valuation team, strong on classics and appreciating modern-classics.
  • Footman James — agreed and guaranteed value, multi-car and collection policies, laid-up cover options.
  • Adrian Flux — broad prestige and modified-car appetite, agreed value on request, high-value schemes.
  • Lancaster Insurance — classic and prestige specialist with agreed-value and salvage-retention options.
  • Hiscox — high-net-worth and collector cover, often bundled with home and fine-art insurance.
  • Principal, AJG and Macbeth — brokers placing prestige and supercar risks into Lloyd's markets, useful for hypercars and unusual imports.

The right choice depends on the car and how you use it. A single garaged Aston Martin sits comfortably with any prestige scheme; a growing collection wants a multi-car collector policy; a track-day Ferrari needs a broker who will write on-circuit cover as an extension. Always compare the basis of settlement in the wording — "agreed value" and "guaranteed value" are not identical, and a cheap quote that quietly reverts to market value defeats the entire purpose. For the full tier-by-tier premium picture, cross-reference the prestige car insurance cost guide.

Common Questions

Prestige agreed-value insurance FAQs

Typically 10–30% more than an equivalent market-value policy, though on a prestige car most owners are buying through a specialist scheme where agreed value is the default anyway. In cash terms a prestige agreed-value premium runs from around £1,800 a year on a Porsche 911 or AMG up to £9,000+ on a Lamborghini Huracan, and £5,000–£15,000+ on a Ferrari depending on model, driver and mileage. The uplift buys certainty: a fixed payout that won't be argued down to a depreciated forecourt figure at claim time.
Agreed value is a figure you and the insurer set at inception based on evidence, and it stands for that policy year. Guaranteed value goes a step further — the insurer guarantees a set payout (often the original purchase price or an agreed sum) regardless of market movement, and is more common on newer prestige cars. Both beat plain market value, which lets the insurer settle at whatever they judge the car is worth on the day. Always read the "basis of settlement" clause in the wording before you assume which one you have.
One of three things: a recent independent professional valuation (from a recognised specialist or a panel valuer such as those used by Hagerty or Footman James), a dated sale receipt from roughly the last 12 months, or photographs plus a condition report for cars in a well-understood market. Rare, modified, imported or appreciating cars almost always need the professional valuation. Keep the paperwork — you'll be asked to re-confirm or refresh it at renewal.
Almost always, yes. Most prestige and supercar policies in 2026 require a Thatcham-rated Category S5 tracker — a GPS device with driver-recognition (a tag or card) that alerts a monitoring centre if the car moves without the owner present. It's a condition of cover, not an optional extra, so expect an installation cost and an annual subscription on top of the premium. Fitting an approved tracker can also modestly reduce the premium itself, and is often mandatory above a certain vehicle value.
Price-comparison engines are built around standardised market-value pricing and struggle with bespoke valuations, six-figure sums insured and unusual usage. Most mainstream direct insurers also stop quoting competitively above roughly £100,000. Prestige agreed-value risks are instead placed by specialist brokers into Lloyd's syndicates and high-net-worth schemes, where an underwriter can assess the specific car, its security, storage and the driver individually — something a comparison form can't replicate.
At least once a year, at renewal. Prestige and modern-classic values are volatile — a sought-after manual Porsche or limited-run Ferrari can appreciate 10–20% in a strong year, while some modern GTs depreciate. If you leave the agreed figure static you drift into being under-insured on an appreciating car or over-paying premium on a depreciating one. Most specialists let you adjust the agreed value each renewal with fresh evidence, and several include a free or discounted revaluation.
It can, but only if the modifications are declared and reflected in the agreed figure. That is actually one of agreed value's biggest advantages: a market-value insurer typically ignores tasteful upgrades and rare-spec options, whereas a specialist can factor a documented, high-quality build into the sum insured. Undeclared modifications are a common reason claims are cut or refused, so list every non-standard item — wheels, exhaust, remap, bespoke paint — and provide receipts where you have them.
Usually. Prestige agreed-value cover is priced around limited use — commonly a declared cap of 3,000–7,500 miles a year, with garaged overnight parking assumed. Higher mileage is available but pushes the premium up, and exceeding your declared limit can jeopardise a claim. If you use the car more than the cap allows, tell your broker and pay for the higher band rather than risk the cover. The low-mileage assumption is a large part of why these premiums, while high in cash terms, work out at only about 1.5–2% of the car's value.

Our sources

  • ABI (Association of British Insurers) — UK motor premium and claims-cost trend, including the ~42% rise in average claims cost since 2019
  • NimbleFins — prestige and supercar premium ranges by marque for 2026
  • Confused.com Price Index — performance-car premium benchmarking and market direction
  • Thatcham Research — Category S5 tracker requirements and vehicle security ratings
  • gov.uk — vehicle classification and 40-year historic-vehicle rules relevant to older prestige cars
  • Car Insurance Expert composite quote data — 2026 agreed-value sampling across specialist prestige schemes and Lloyd's-backed brokers

Reviewed by the Car Insurance Expert editorial team

Figures are compiled from ABI, NimbleFins and Confused.com published data plus our own specialist-scheme quote sampling, benchmarked to agreed-value comprehensive cover for garaged prestige cars, refreshed quarterly and reviewed by the Car Insurance Expert editorial team. Indicative premiums are ranges, not individual broker quotes.

Last updated: 2026-07-14

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