Best time to buy a car in the UK: When to get the best deal

Putting an offer on a car you’ve been searching for feels like a huge step, especially when a thought creeps in: Am I buying this at the right time, or would I get this for less later?

The honest answer is that timing does make a difference, and sometimes by hundreds of pounds. The best time to buy a car depends on a range of factors, and not just the model you are after.

This guide walks you through when prices soften across UK markets, which months and even days get better results, and how vehicle type can change the maths. By the end, you’ll know exactly the best windows to buy in, and how to avoid the times when you’re paying a premium.

How can I know the best time to buy a car

There is no single best time to buy a car in the UK, but there are patterns worth understanding before you put your money down.

The three factors in play are: whether you are buying new or used, what type of vehicle you want, and what the rest of the market is doing at the time. New cars are affected by dealership targets, plate-change cycles in March and September, and manufacturer incentives tied to ZEV. Used cars move more in line with private-seller pressure, depreciation, and seasonal effects on certain body types.

The sections below break each of these down. Before you start, though, it helps to understand the basics of how to buy a used car, so you can take on the following advice more easily.

Is now a good time to buy a car in the UK?

Used car prices have stabilised since the 2022 peak, stock has recovered from the pandemic-era shortages, and finance costs (while still a big part for buyers using PCP or HP) are no longer going up.

So, is it a good time to buy a car in the UK? Overall, it seems it just might be. Inflation has eased, and the Bank of England base rate has been held since late 2025, giving dealers more room to negotiate than during previous surges. The market is not booming, but it is no longer one-sided either.

Best time of year to buy a car

The simplest idea behind the best time to buy a used car is this: prices keep up with demand, and that can make them predictable. Convertibles sell hardest in spring, 4x4s pick up in autumn, and dealers chase targets at the end of every quarter. Each of those creates a window – if you’re patient enough to wait for it.

At the end of the month, quarter, or year

Dealerships work towards monthly, quarterly and annual targets. When a salesperson is one car short of their bonus on the 28th of the month, the price of the car you are looking at suddenly has a lot more leeway.

The strongest pressure comes at the end of March, June, September and December. December stacks all three (end of month, end of quarter, end of year), which is why it is the month most people agree is the cheapest for new car buyers in the UK.

Used car pricing follows a similar pattern, though not as strictly. Independent dealers often want stock cleared before year-end accounts close, and trade-ins from the March and September plate changes leave forecourts heavier than usual a few weeks later.

At the start of the week

Saturday afternoons are not the time to expect a salesperson's full attention.

Most UK dealerships get busiest at weekends and quietest from Monday to Wednesday. Get in there midweek, and you’re more likely to find the showroom calmer, the sales team relaxed, and the manager more willing to come out and discuss numbers properly.

Patience is the aim of the game. A salesperson with two hours to spend on you, rather than fifteen minutes between appointments, is more likely to add to the deal, or offer part-exchange figures that might not come out on a packed Saturday.

When the demand for a specific car is low

The basic idea is to buy whatever nobody else wants right now.

Convertibles in November, 4x4s in July, and large family estates after the school summer holidays are finished. When fewer people are looking at particular body types, dealers can sense it, and prices tend to soften.

Bear in mind, this approach takes patience. You may have to wait three or four months for the right season, which means resisting the temptation to buy the first car that catches your eye. Most people love making impulsive purchases, but this approach only works in reverse. Whether buying from a dealer or a private seller, timing the sale for when fewer people are interested is a reliable way to save.

Holidays and special sales events

Black Friday continues to gain popularity in the UK car market each year. In November 2025, Carwow, Arnold Clark, Volkswagen, Marshall Motor Group and several Ford dealers all ran branded campaigns. Boxing Day and the January sales typically tie in with year-end clearance, and bank holiday weekends sometimes carry brand-specific promotions.

At High Peak Autos, we also notice that people tend to buy smallers cars, such as the Mini Cooper or Fiat 500, as Christmas gifts for young drivers. That can also drive up the prices of such cars at the end of the year.

Best time to buy a used car in the UK

When is the best time to buy a used car in the UK? Beyond seasonal demand, the used market sends quieter signals that reward patience and timing.

Private sellers often list when their own finances tighten. After Christmas, after a tax bill, before a holiday – each of these tends to put more cars on Autotrader, eBay and Facebook Marketplace at softer prices. It’s better to look at private listings in January and February, or in mid-September after summer spending, as you can often find more motivated sellers.

Cost-of-living pressure has affected markets for the past three years. With CPIs and the energy cap down, some buyers are looking to free up cash from a second car. Watch for listings that have been around for more than 30 days, as those sellers are often open to offers.

Stock fluctuations matter. There’s a structural shortage right now, with cars aged five to seven years 25 to 30% scarcer than in 2024, pushing prices in that band up. Look slightly older (eight to ten years) for better value if you don’t need the latest tech.

Plate-change trade-ins create a brief increase, as after 1 March and 1 September, dealerships are flooded with three-year-old trade-ins coming off PCP deals. Wait four to six weeks after each plate change and stock choice peaks just as the post-change buying rush fades.

Depreciation timing is longer but effective. A car loses roughly 19% of its value in year one, 31% by year two and 42% by year three. Buying at three years old, just past the steepest drop, is the classic sweet spot.

Best time to buy a new car in the UK

New car timing isn’t so much related to seasons, but more to its own quirks, with a few classic plays ready to stack.

Dealership targets are the biggest of these breaks. Monthly, quarterly and annual quotas all make for motivated sellers, and the same advice applies as for used cars: the last week of March, June, September and December is when salespeople are most ready to talk.

Outgoing model years offer the deepest savings. When a model is about to be replaced, dealers want the current stock gone before the new version comes in. Run-out promotions can knock thousands off the list price, especially when the new generation is just weeks away.

Plate changes create a clear timing trade-off. New cars registered on or just after 1 March or 1 September carry a fresh plate and stronger residuals. Cars registered in February or August are basically identical, with just a generation behind on the V5C. If you don’t care about the plate, buying in February or August (a few weeks before a new registration plate launch) can save serious money on stock that dealers are clearing.

Manufacturer incentives are unusually generous in 2026. The ZEV mandate requires 33% of new car sales to be electric this year, and manufacturers are discounting heavily. Active offers include Kia EV3 and EV5, and Volkswagen ID models.

End-of-quarter pressure puts pressure on all of the above. Manufacturers push registration targets at quarter-end too, and the discounts you see on a dealer's website often grow when you ask in the last week of March, June, September or December.

Best time to buy by car type

Body type changes the calendar. Here are some recent examples backed by data from our history reports, Autotrader, What Car?, and the Society of Motor Manufacturers and Traders (SMMT):

• Convertibles: cheapest in winter, dearest in late spring and summer. The Mazda MX-5 and BMW Z4 are the obvious examples, with Autotrader's April 2026 RPI showing used Z4 prices up 14.0% year-on-year as seasonal demand built.
• 4x4s and off-roaders: cheapest in summer, dearest in autumn and winter when the weather turns. The Land Rover Defender, Toyota Land Cruiser, and Ineos Grenadier all follow this pattern (and the Defender has one of the highest average odometer-rollback figures in the UK, so check the history carefully).
• SUVs and crossovers: the busiest segment in the market, so seasonality is muted. The Nissan Qashqai, Ford Puma, Kia Sportage and Hyundai Tucson sell strongly year-round.
• Family cars and estates: stable demand, smaller swings. The Skoda Octavia Estate, VW Passat and Ford Focus all trade with not much seasonal price movement.
• Electric vehicles: timed more by the manufacturer’s push than by the season. Used Tesla Model Y and Model 3, VW ID.3, MG4 and Renault 5 E-Tech are all in heavy demand. By contrast, the Vauxhall Corsa Electric retains only 28.6% of its value at three years, which can make it a strong used pick if you don’t care about depreciation.
• Hot hatches and performance cars: holding value remarkably well. The Audi RS6 Avant was the top price-growth car in April 2026, and the Honda Civic Type R, VW Golf GTI/R and Hyundai i30 N all hold their demand well.
• City cars and superminis: still has the largest used segment at 32.2%. Demand is steady enough that condition and mileage matter more than seasonal timing.

When should you NOT buy a car?

There are definitely months and moments when the timing just doesn’t make sense.

• Early spring is the classic example. Tax refunds land, the weather improves, and a wave of buyers hits the market in March and April. Prices firm up, dealers don’t need to discount, and your negotiation power shrinks.
• The first 10 days of any month or quarter are similarly poor. Sales targets are weeks away, salespeople are relaxed, and there isn’t as much urgency as during the end-of-period discounts phase.
• February: You often hear that this is the worst month to buy a car. The bigger picture is that February has high buyer demand, but with dealers holding back their best stock ahead of the March plate change, it means weaker negotiation. It can still work for buyers willing to take last year's outgoing trim at a discount, but you’re probably not going to find the bargain of the year.
• Immediately post-plate-change (the first week of March and the first week of September) is when dealers barely need to negotiate on new cars. Demand peaks, residuals are strongest, and you are paying for the latest plate. Better to wait four to six weeks for the rush to fade.
• During weather extremes that match the body type. Convertibles in May, 4x4s in November, anything four-wheel drive after the first snow forecast. These are the times when you pay the premium because everyone else is doing the same thing.

Tips to save money when buying a car

The biggest advantage you can bring is keeping an open mind. The more you are locked into a certain model, colour, trim and delivery date, the less leverage you have to work with.

• Stay open to alternatives. Even if you are set on a Ford Puma, make sure to test-drive a Vauxhall Mokka and a Kia Stonic. Dealers know commitment when they see it, and a buyer with three options has more room to walk away than one with a fixed target.
• Research pricing properly. Cross-check the same car on Autotrader, What Car? Target Price and Carwow before you contact any dealer. Knowing the average market price to within £200 changes how your conversation goes.
• Don’t signal urgency. Telling a salesperson your old car is on its last legs, or that you need something by next weekend, gives them a massive advantage. Whatever the truth, act like you’re not in a rush.
• Use competing quotes as leverage. Two written quotes from rival dealers, on the same spec, are worth more than any amount of haggling on the day. Email the dealers you want to buy from and let them compete on paper.
• Time your part-exchange. Dealers tend to pay more for trade-ins when they don’t have as much stock (usually February and August), and less when forecourts are full of post-plate trade-ins (April and October).

Also, knowing the right questions to ask when buying a used car before you visit can massively help you avoid spending on a flawed car you might otherwise miss.

Beyond timing: check a car's history before buying

It’s hard to admit, but even the cheapest car in the country, bought in the perfect week, can still be a bad deal.

Mileage rollback, accident damage, outstanding finance and write-off categories do not show up in the price. They show up months later when you try to sell, or when an MOT advisory uncovers what an earlier owner papered over.

Some patterns are worth flagging. The Nissan Qashqai, the UK's most popular car, has the country's highest clocking rate at 9.7%. The Land Rover Defender carries the largest average rollback at 59,201 miles. Both are easy to spot with a history check, but almost impossible to verify from the listing alone.

A history report can also give you a better idea of what the listing is hiding. Recorded images can show what the car looked like before any cosmetic work, mileage records flag suspicious gaps, finance and write-off checks reveal whether the seller actually owns the car free and clear.

In summary, it’s not worth missing a really good deal for the sole reason of bad timing – someone will snatch it right in front of you. However, if you have time to plan and choose, it may be wise to wait until the end of the month, year, or season to visit a dealership. Regardless of timing, the vehicle’s condition remains a key factor when buying a used car.

Combining a history check with knowledge of how to check the car's service history covers most of the ground a buyer can cover without needing a workshop. The few minutes it takes can save the months of regret that follow when the truth surfaces.