Used car seasonality: January car sales and the best months
Used car seasonality explained: how January car sales, spring and autumn change demand and prices, and when dealers should buy and sell stock.
· 6 min read
January car sales are usually slow at the start of the month and pick up in the second half, as buyers return from the holidays with new-year plans. Across Europe, used-car demand typically peaks in spring, softens in high summer, recovers in September and October and slows again before Christmas. Dealers profit by buying when demand is quiet and pricing firmly when it is strong.
January car sales: are they strong?
January is a mixed month: weak in the first one or two weeks, then often busy. Many buyers postpone purchases over the holidays, and the first weeks of January carry the after-effect of Christmas spending. From mid-January, web traffic and enquiries usually rise as people plan for the year, and dealers who have restocked catch that demand.
New-car registrations show the same caution. According to ACEA, EU new car registrations fell 3.9% in January 2026 compared with January 2025, which ACEA described as a second consecutive challenging start to the year. In the UK, SMMT reported 144,127 new cars registered in January 2026, up 3.4%, and pointed out that January is typically a lower-volume month and not necessarily indicative of the full-year trend.
For used-car dealers, the practical point is that January is a good month to sell well-priced, everyday cars – small cars, family estates, SUVs and 4x4s in winter – and a quiet month for convertibles and sports cars.
The used car year month by month
The pattern varies by country, weather and holiday calendar, but most European dealers see a similar shape:
| Period | Retail demand | Trade and auction prices | What dealers typically do |
|---|---|---|---|
| Early January | Slow | Quiet, often good buying | Restock, set prices for the spring |
| Mid-January to March | Rising | Firming | Retail strongly, keep stock fresh |
| April to June | Strong, peak for convertibles and campervans | Firm to high | Sell, avoid overpaying at auctions |
| July to August | Softer during holidays | Softer, more stock offered | Buy selectively, keep prices realistic |
| September to October | Second peak | Firm | Retail, stock up 4x4s and SUVs for winter |
| November to December | Slowing towards Christmas | Softer, year-end clearances | Clear aged stock, buy for January |
In the UK, the plate-change months of March and September shape the new-car calendar: SMMT notes that they are the traditional registration peaks, which brings a wave of part-exchanges onto the used market in those months. Continental Europe has no such plate system, so its peaks are flatter, but company-car fleets and lease contracts that end at quarter and year-end create their own waves of returns.
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Request accessWhich months are best for selling used cars?
Spring – roughly March to June – and the early autumn are the strongest months for selling used cars in most European markets. Buyers have more time, longer daylight makes viewing easier, and spring brings tax refunds and bonuses in many countries. September and October bring a second wave as families settle after summer and people prepare for winter.
The weakest periods for retail are usually the first weeks of January, the main holiday weeks of July and August, and the last two weeks of December. Cars still sell then, but buyers are fewer and more price-sensitive.
When are used cars cheapest to buy for stock?
Used cars are usually cheapest to buy for stock when retail demand is quiet and sellers want to clear: late November and December, the holiday weeks of summer and, for seasonal models, the opposite season. Dealers who buy in these windows and sell in the following peak gain on both sides.
A few principles:
- Buy ahead of the peak, not during it. Auction prices rise as dealers restock for spring, so the best buying is often in December and early January.
- Watch end-of-quarter and year-end disposals. Leasing companies and fleets often release larger batches at those times, which can soften prices for specific models.
- Do not stock up for a peak with slow-moving cars. Seasonality helps cars that are already priced right; it will not rescue a car that is wrong for your market. Our guide on used car price reductions explains how to keep stock moving.
Do convertibles and 4x4s really have seasonal prices?
Yes, and the effect is clear in dealer practice, even if it is smaller than many people think. Convertibles, roadsters and campervans sell faster and closer to asking price from March to June; in November they can stand for weeks. All-wheel-drive cars, SUVs and cars with winter tyres are easier to sell in autumn and winter, especially in Alpine and Nordic regions.
The practical approach for dealers:
- Buy convertibles in autumn and winter when trade demand is low, store them and retail in spring.
- Buy 4x4s and SUVs in late spring and summer and have them ready for September.
- Present seasonal equipment in the listing: winter tyres, heated seats, a roof that works.
How dealers use seasonality in pricing
Seasonality should change how fast you reprice, not only what you buy. In strong months, give cars a little more time at the launch price before the first reduction. In weak months, price new arrivals sharply from day one and keep checkpoints short, because the cost of waiting is higher when fewer buyers are active.
Also compare like with like. A car that did not sell in December is not necessarily overpriced; a car that does not sell in April probably is. Check the current market price of comparable cars before every reduction – MyCarDealer shows the market price of the same model, engine and year in your country, so you can separate a seasonal slowdown from a pricing problem. You can try it with a free valuation.
Seasonality is one of several signals worth following every month. Our article on car dealer news and market indicators lists the others, and the used car market 2026 outlook explains the bigger trends behind this year's demand.
Frequently asked questions
January car sales: are they strong?
January usually starts slowly and picks up from mid-month. EU new car registrations fell 3.9% in January 2026, according to ACEA, while UK registrations rose 3.4% to 144,127 cars, according to SMMT. For used cars, January is a good month for everyday cars and 4x4s and a weak one for convertibles.
Do cars go cheaper in January?
Trade and auction prices are often softer in December and early January, because retail demand is quiet and sellers clear stock at year-end. Retail prices usually do not fall much in January, as demand recovers during the month.
What is the cheapest month to buy a car?
For dealers buying stock, late November, December and the summer holiday weeks often offer the best prices, because fewer buyers compete. For seasonal models, buy in the opposite season – convertibles in winter, 4x4s in summer.
Which months are best for selling used cars?
Spring, from about March to June, and early autumn, September and October, are the strongest months in most European markets. The first weeks of January, the main summer holidays and late December are usually the slowest.
Why are cars not selling at the moment?
Slow sales usually come from a combination of season, pricing above the current market and financing costs. Check where your cars sit against comparable listings before assuming the market is weak; in a slow month, only the cars priced at or below the market sell.