Car Depreciation UK 2026: Which Cars Hold Value Best

Introduction

Every car you will ever buy starts losing money the moment you drive it away, but not at the same rate. Some cars still have over half their original list price left after three years. Others have lost three-quarters of it.

The gap between the best and worst performers in the UK market is enormous. According to data compiled by Auto Express using figures from valuation specialist CDL Vehicle Information Services, brand-average retained values after three years and 36,000 miles range from as low as 26.7% up to 58.2%. Buy the wrong car new and you can lose twice as much money, on paper, as someone who bought a similarly priced car the same week.

This guide answers the question searches keep asking: which cars hold their value in 2026, why, and what you can do about it — whether buying new, nearly new, or protecting a car you already own. It covers mainstream cars, premium badges, SUVs, 4x4s, hot hatches, sports cars and electric vehicles specifically, since EVs now behave differently enough to need their own section.

One thing sits underneath all of this and rarely gets mentioned. A car's depreciation curve assumes a clean history. A car with an undisclosed write-off marker, outstanding finance, or a mileage discrepancy doesn't depreciate along the normal curve — it takes a permanent, separate hit on top, usually discovered only when you try to sell. Before you commit to any car, a two-minute vehicle history check tells you whether that's already baked into the one in front of you.

Key takeaways

• The gap between best and worst is huge. Brand-average retained value after three years/36,000 miles ranges from roughly 27% to 58% across the UK market, per Auto Express/CDL data.
• Porsche, Land Rover, Dacia, Toyota, Mini and Honda consistently top UK retained-value tables, though the exact ranking shifts by valuation firm — CDL and Carmoola/Brego don't agree on every number.
• Electric vehicles depreciate faster than average as a category — 46% retained value after three years against 73% for hybrids, per Carmoola — but the spread within EVs is wide.
• Low-volume, manual-gearbox and enthusiast cars buck almost every trend. A manual Porsche 911 GT3 loses "little more than 30%" over three years — better than most family hatchbacks.
• A Cat S or Cat N write-off marker knocks 15-50% off resale value, permanently, on every future check, regardless of repair quality.
• Buying at 1-3 years old lets someone else absorb the steepest part of the curve — the biggest single loss any car will suffer.

How car depreciation actually works

Depreciation is the difference between what you paid and what the car is worth when you sell or part-exchange it. The UK motor trade values cars using a standard benchmark: three years old and 36,000 miles, roughly what a typical private buyer covers over three years.

Every serious valuation firm, from Auto Express's data partner CDL to the Carmoola/Brego index, reports "retained value" against that same yardstick — the industry's common language for comparing wildly different cars on equal terms.

The curve isn't a straight line. Year one is consistently the steepest, for a simple reason: a car goes from "new" to "used" the moment it's registered, and that status change alone costs money regardless of mileage. Industry commentary consistently describes a first-year loss around 15-25% of list price for a typical mainstream car, before the rate slows in years two and three.

By year three, cumulative depreciation on an average mainstream car commonly lands in the 40-55% range — though, as the brand data below shows, "average" hides an enormous spread.

Two things explain why the rate of loss slows rather than staying constant. First, much of a car's depreciation is really the loss of "new car" status, which only happens once. Second, as a car ages its pool of potential buyers grows — a five-year-old car competes with every similarly aged equivalent, priced by what that bracket can afford, which compresses the percentage lost per year even as the car keeps ageing.

None of this is fixed. Where a car lands on that curve depends on demand, supply, reputation, running costs and desirability — where the real story starts.

Which cars hold their value best in the UK? The 2026 list

Here's the direct answer, organised by segment, using the two most detailed UK datasets currently public: the Auto Express/CDL brand rankings (whole-brand averages) and the Carmoola/Brego Depreciation Index (model and brand data, last refreshed September 2025).

Where the two disagree — sometimes by a wide margin — both figures are shown, because that disagreement is itself useful information about how much "retained value" depends on the methodology doing the counting.

Best value-retaining cars and brands by segment (3-year/36,000-mile retained value)

A few things jump out immediately. Porsche and Land Rover appear near the top of almost every dataset, for different reasons — Porsche on desirability and controlled supply, Land Rover on the Defender's cult status and long waiting lists.

Dacia's presence surprises people who assume "cheap to buy" means "loses value fast." It's almost the opposite: a car that's already inexpensive has less room to fall, and strong ongoing demand for affordable used cars keeps a floor under prices.

The appearance of small, unglamorous cars like the Audi A1, Hyundai i10 and Kia Picanto at the very top of Carmoola's individual-model rankings is a reminder that retained-value percentage and outright desirability aren't the same thing. A cheap car that's always in demand can outperform a flashier one on paper.

Full brand-average ranking (Auto Express / CDL Vehicle Information Services, 3 years / 36,000 miles)

Two caveats before you treat this as gospel. First, these are whole-brand averages — a single weak or strong model can drag a brand's number a long way in either direction (Porsche's average is pulled down by the Taycan; Jaguar's is distorted by the whole range being discontinued ahead of its EV relaunch).

Second, this is one firm's dataset from one point in time. Carmoola's separately compiled index ranks Honda (72.2%) and Dacia (71.9%) far higher and Tesla (48.7%) noticeably lower than CDL's figures. Treat any single percentage as indicative, not a number to bank on — get a current, model-specific valuation before you buy or sell.

Why some badges hold value better than others

Four forces do almost all of the work, and understanding them explains most of what's in the tables above.

Supply constraint. Porsche, Land Rover's Defender, Morgan and Alpine's A110 share a trait: the manufacturer keeps supply tight relative to demand, whether deliberately (Porsche's allocation system, Morgan's historic waiting lists) or as a side effect of a genuinely popular niche model (the Defender). When a used example comes up, there's a queue of buyers who couldn't get a new one, and that pushes used prices up.

Manual gearboxes on enthusiast cars. One of the more counter-intuitive findings in the data: Auto Express reports a manual Porsche 911 GT3 loses "little more than 30%" over three years — better than the Porsche brand average, and far better than most family cars. Its audience specifically wants the manual, in a market where manual sports cars are increasingly rare — supply and demand again, working in the opposite direction to how most people assume gearbox choice affects resale.

Reputation for low running costs and reliability. Toyota and Dacia both sit near the top of most tables despite opposite price points. The common thread is trust: buyers expect low running costs and cheap parts, which keeps used demand — and prices — firm.

Genuine desirability that survives the news cycle. Tesla's position shows this working in reverse. Carmoola's research, reported via AM-online, found Tesla climbing into the four fastest-depreciating UK brands during 2025, with 70% of surveyed drivers citing Elon Musk's public profile as a reason they wouldn't buy one — residual values measurably affected by factors that have nothing to do with the car itself.

Discontinued or soon-to-be-discontinued models sometimes buck their own brand's trend once supply visibly stops growing. Autotrader's April 2026 index recorded the Jaguar F-Type — despite Jaguar's average sitting near the bottom of the CDL table — as one of the ten fastest-rising used cars on the platform, up 11.4% year-on-year, alongside the Land Rover Discovery 4 (+11.6%), Range Rover (+11.9%) and Bentley Continental (+11.3%).

All are older or discontinued models whose used stock is shrinking while demand holds — a live illustration of how a fixed, finite supply can start pushing values the other way.

The worst depreciators in 2026

The flip side matters just as much when you're deciding what to buy — or what to avoid.

Weakest brands and individual models for retained value (3 years / 36,000 miles)

The pattern mirrors what lifts the winners: heavy manufacturer discounting on new cars, oversupply relative to demand, and — in Jaguar's case — the market pricing in a discontinued range.

Autotrader's April 2026 data shows the same effect live: the Volkswagen ID.5 (-14.9% year-on-year), Mazda MX-30 (-14.3%), Citroën Grand C4 SpaceTourer (-13.3%), three separate Vauxhall SUV nameplates (-11.4% to -12.9%), the Mercedes EQC (-11.2%), CUPRA Born (-11%) and Polestar 2 (-10.8%) were the ten fastest-falling used models on the platform that month — nearly all of them electric.

EV depreciation: why it's different, and where it stands in 2026

Used EV values have behaved genuinely differently from petrol and diesel over the past two years, for reasons specific to the technology. For the full story on the crash and where the bargains are, see our used EV price crash guide — this section covers the depreciation mechanics.

Why used EV values fell so hard

Several forces compounded at once. Manufacturers cut new EV prices repeatedly through 2023-2025 to chase sales targets, directly puncturing used values for anyone who bought at the old, higher price.

Public confidence in battery longevity lagged the technology's actual reliability, creating buyer hesitancy petrol and diesel don't face. A wave of ex-fleet and ex-lease EVs hit the used market at the same time, adding supply just as demand wobbled.

Unlike an engine, a battery's health isn't visible from outside, which makes cautious buyers price in a discount for the unknown.

Carmoola's Depreciation Index quantifies the gap: electric vehicles retained just 46% of their value after three years, against 73% for hybrids — a far bigger split than separates petrol from diesel.

Autotrader's data shows the market stabilising, though: its April 2026 index recorded used EV prices up 3% month-on-month, demand up 59% year-on-year, and 3-5-year-old EVs selling in 25 days — the fastest-selling segment of the whole market. Depreciation and demand aren't the same thing; 2026's EV story is prices falling hard first, now finding a floor.

Best and worst EVs for retained value

A genuine caveat on the Tesla numbers: the clearest example in this guide of sources disagreeing. Whole-brand figures include the ageing Model S and X alongside the higher-volume Model 3 and Y, and firms weight that mix differently — plus Carmoola's research found British sentiment around Elon Musk actively suppressing used Tesla demand, independent of the car itself.

Figures isolating Model 3 and Y tend to look considerably stronger than Tesla's blended average — if shopping a specific Tesla, get a live valuation for that exact model rather than a brand-wide percentage.

Battery health matters more than age or mileage

For any used EV, the single biggest driver of resale value in 2026 is the battery's state of health (SOH) — not the odometer, not the registration date. Two otherwise identical EVs of the same age and mileage can carry meaningfully different values if one has a stronger SOH reading, which now shows up directly in trade valuations and private offers.

See our EV battery health guide for degradation rates, warranty cover and what to ask before you buy.

What actually drives an individual car's resale value

Brand and model set the baseline, but what you actually get when you sell depends on the specific car in front of you. The table below sets out the factors that move an individual car's value up or down from its segment average — several by more than the brand-level differences shown earlier.

The step change nobody sees coming: write-off markers, finance and mileage fraud

Everything above describes a car depreciating along a normal curve, faster or slower depending on condition and specification. A hidden history marker doesn't behave like that — it takes the car off the curve entirely.

A Cat N (non-structural damage) marker typically costs 15-30% off a clean-equivalent value. A Cat S (structural damage, since repaired) marker costs more, commonly 30-50%, because the damage reached the safety structure rather than just panels or trim. Both are permanent — they don't fade, and they appear on every future check for the car's life. Our guide to write-off categories covers Cat A, B, S and N in full.

Outstanding finance and mileage discrepancies land the same way. A car still subject to a lender's agreement isn't legally the seller's to sell, and a mileage discrepancy means you paid a price based on a false starting point — one the next buyer uncovers for free, at your expense.

None of this shows up by looking at a car or taking it for a test drive. It shows up on a full vehicle history check, a write-off check, or a standalone mileage check — a couple of minutes, for a fraction of what a hidden Cat S marker would cost you at resale.

How to buy to minimise depreciation

None of the data above is much use without a practical buying strategy. Here's what actually moves the needle, at a glance, before the detail below.

Buy at 1-3 years old. The single biggest lever available to any buyer. The first 12 months absorbs the steepest chunk of loss any car will suffer — buy just after that point and someone else has already taken the worst of it, while you keep most of the factory warranty and an up-to-date specification.

Our nearly-new cars guide covers the different routes in — pre-registered, ex-demo, ex-fleet and ex-Motability — and the depreciation maths behind each.

Avoid the first-year drop if you can. Wanting the newest possible car means paying full list price and personally absorbing the steepest part of the curve — a legitimate choice for warranty peace of mind, just go in understanding what it costs.

Is it cheaper to buy last year's model? Usually cheaper to buy, not necessarily cheaper to own. The UK's average new car discount sits around 11.1%, per Which?, and run-out stock sits toward the generous end. The catch: once a new generation launches, the outgoing model's residuals can fall faster than usual. Fine if keeping the car for years; worth modelling if selling within three.

Specify sensibly. Stick to options with genuine resale appeal — useful technology, well-regarded safety kit, sensible colours — over preferences the next buyer won't value.

PCP versus cash. On PCP, depreciation is priced into your payment via the guaranteed future value (GFV) set at the start — strong predicted residuals earn a better GFV and lower monthly cost. Cash makes depreciation entirely your own risk and reward. Our new vs used car guide compares the financing implications further.

Check the market, not just the car. Our UK used car market trends guide covers where prices are heading across 2026 — useful context before any purchase.

How to protect your own car's resale value

If you already own the car and are thinking ahead to selling it, most of the levers above apply in reverse, plus a few that only matter once you're the seller.

• Keep the service history complete and accessible. One of the cheapest, highest-return things you can do — gather digital and paper records into one place well before advertising.
• Fix minor cosmetic issues before viewing, not during negotiation. Small dents and stone chips cost far more in a buyer's perceived discount than they do to fix beforehand.
• Keep mileage records consistent and be ready to explain any gaps. A clear, explicable history reassures buyers faster than almost anything else.
• Time the sale around your MOT and service schedule. A car with 10 months of MOT and a fresh service left is a meaningfully easier sell than one with 6 weeks left on both.
• Settle any outstanding finance before you list the car, or be transparent about the settlement figure — buyers who discover undisclosed finance mid-transaction walk away, rightly so.
• Run your own history check before you advertise. It shows you exactly what a buyer's vehicle history check will see — plate changes, keeper count, any marker you'd forgotten — so there are no surprises during negotiation.

Once you're ready to sell, our guide to part-exchange versus selling privately covers how to weigh up the two main routes to market.

Worked examples: real numbers over three years

These examples apply the brand-average retained-value figures reported above to illustrative list prices, showing how the same percentage plays out in cash across two budgets. They're illustrative applications of real, sourced averages, not model-specific quotes — always get a current valuation for the exact car you're considering.

Example 1: Mainstream family car — new vs 1 year old

A Volkswagen-badged family hatchback at an illustrative £28,000 list price, applying VW's 50% retained value at 3 years/36,000 miles, with roughly 18-20% of that total loss falling in year one alone:

The car is worth the same £14,000 at the same age either way — but the buyer who waited a year saved roughly £5,000 in depreciation cost, for a car barely different to drive or specify.

Example 2: Premium executive saloon — new vs 1 year old

A BMW-badged executive saloon at an illustrative £48,000 list price, applying BMW's 47.4% retained value at 3 years/36,000 miles:

At this price point the gap is bigger in cash terms — roughly £8,500 saved — even though the percentage mechanics are almost identical. That's the core answer to "is it cheaper to buy a premium car new or used": the percentage loss isn't much worse than a mainstream car, but a higher starting price makes year one's cash cost considerably bigger.

Frequently asked questions

Which cars hold their value best in the UK?

Porsche, Land Rover, Dacia, Toyota, Mini and Honda consistently appear near the top of UK retained-value rankings, though the order shifts by source. Auto Express/CDL has Land Rover (58.2%), Morgan (58%) and Porsche (54%) strongest; Carmoola/Brego instead ranks Porsche (75.9%), Mini (74.9%) and Honda (72.2%) highest. Individual small cars — the Audi A1, Hyundai i10 and Kia Picanto — top Carmoola's model list at 78-82%.

How much does a car depreciate in 3 years?

It varies enormously by brand and model. Across the UK market, brand averages at the 3-year/36,000-mile benchmark range from roughly 27% to 58% retained value, per Auto Express/CDL — meaning cumulative depreciation ranges from about 42% to 73% depending on what you buy. Most mainstream brands land in a narrower 45-52% band.

Do electric cars depreciate faster than petrol cars?

As a category, yes, in 2026 — Carmoola's index puts EVs at 46% retained value after three years against 73% for hybrids. But the spread within EVs is huge: some mainstream EVs hold value close to strong petrol equivalents, while older Renault Zoe, Nissan Leaf and first-generation premium EVs like the Jaguar I-Pace sit among the weakest performers in the market at 31-34%.

Is it cheaper to buy last year's model?

Usually cheaper to buy, not necessarily cheaper to own. The UK's average new car discount sits around 11.1%, and outgoing "run-out" stock often sits toward the more generous end. But once a new generation launches, the outgoing model's resale values can fall faster than usual — good value if keeping the car for years, worth modelling if selling within three.

What is the average car depreciation rate in the UK?

There isn't one agreed figure — it depends on brand, model and which valuation firm you ask, which is why this guide shows two sources that don't always agree. As a working range, expect a typical mainstream car to retain 45-55% after three years, with the steepest single-year loss — commonly 15-25% — in year one.

Does a Cat S or Cat N marker reduce a car's resale value?

Yes, substantially and permanently. Cat N (non-structural) typically costs 15-30% off a clean value; Cat S (structural, since repaired) costs more, often 30-50%. Both stay on the record for life. A write-off check reveals this in minutes.

What colour car holds its value best?

Bolder, less common colours tend to hold value better long-term than conventional black, grey and silver, per Carmoola's colour research — black cars retained as little as 32% of original value by year ten, against notably stronger retention for green. The effect is smaller within three years than over a decade, but it's already measurable.

Is it better to buy new or used to avoid depreciation?

Buying used, ideally at 1-3 years old, is the more reliable way to reduce depreciation exposure, since the steepest loss happens in the first 12 months — buy just past that point and someone else has absorbed it. Buying new only makes financial sense if keeping the car for many years, or the model carries manufacturer 0% finance that changes the total cost.

The bottom line

Depreciation isn't random, and it isn't fixed either — it's the sum of supply, demand, reputation and, increasingly, technology-specific factors like battery health that barely existed as a consideration a decade ago.

The data here gives you a genuine starting point for which cars are statistically more likely to hold value in 2026, and the strategy that matters most — buying at 1-3 years old — applies regardless of which car you choose.

But every percentage in every table describes a car with a clean history. None of it accounts for the one factor that can silently wipe out these advantages: a Cat S or Cat N marker, outstanding finance, or an undisclosed mileage discrepancy — not a gradual curve, but a step change you only discover when you try to sell.

A vehicle history check costs £14.99 for a single report, or from £8 per report comparing more than one car, and takes about two minutes to confirm the one thing no data here can tell you about the specific car in front of you. Not sure where to start? Try a free check on any UK registration number first.

Sources:

• Best and worst car brands for depreciation — Auto Express (data: CDL Vehicle Information Services)
• Carmoola Car Depreciation Index, powered by Brego
• Tesla is one of the fastest-depreciating car brands in the UK — AM-online
• Autotrader Retail Price Index — April 2026
• Best new car deals: top cash discounts — Which?

Figures throughout come from the named sources cited, correct as of their most recent published update, and will move over time — always get a current, model-specific valuation before buying or selling. Where two sources disagreed, both are shown rather than one being picked arbitrarily.