Car Buyer Behaviour Online: What Buyers Click on First

Here is an honest admission to open with: there is no published eye-tracking study of car marketplace listings. Nobody has put buyers in front of an Auto Trader search results page with a camera tracking their gaze and published where their eyes land first. If a vendor tells you "studies show buyers look at the photo for 2.3 seconds before the price," ask for the source — it does not publicly exist.

What does exist is a published record of car buyer behaviour online: marketplace data on what gets clicked, and survey data on what buyers say drives those clicks. Pieced together, it answers the question that matters more than where eyes land — what makes a buyer choose your car out of a results page of near-identical ones.

The photo gate: no photo, no contact

The bluntest finding in the published record comes from a Motors.co.uk buyer survey (UK, 2013): over two thirds of potential buyers said they would not contact a dealer at all without seeing a photo of the car first. The same survey found listings with at least two images had double the click-through rate of listings without. (Motors.co.uk via Car Dealer Magazine)

That research is from 2013, and it is worth being upfront about its age. But consider which direction buyer expectations have moved since. In 2013, two photos doubled your click rate. Today, Auto Trader UK's own advertising advice tells sellers that buyers expect around 20 images per listing. (Auto Trader UK advice) The gate has not disappeared — it has moved higher.

The practical reading: photos are not a ranking factor among many. They are the entry condition. A listing that fails the photo test is not competing badly; for two thirds of buyers, it is not competing at all.

Photo volume drives the click — by a lot

Once a listing clears the gate, the next question is how hard photos work after it. Two large marketplace datasets answer that.

AutoTrader Canada analysed its marketplace listings from January to July 2022 and found that listings with 11 or more photos generated 205% more Vehicle Detail Page views and 185% more leads than listings with fewer. (AutoTrader Canada) That is not a marginal lift — it is roughly three times the views and nearly three times the enquiries, from photo count alone.

The US data points the same way. Cox Automotive analysed new-car listings on Autotrader US (January–March 2018 — note this is new-car data, not used) and found listings with multiple custom photos earned 99% more Vehicle Detail Page views than listings with no photo, 156% more than listings using a stock photo, and 88% more than listings with a single photo. (Cox Automotive)

Two different countries, two different marketplaces, four years apart — the same pattern. Buyers scrolling a results page reward the listing that shows the most car. The full case on what this means for enquiry volume is worked through in do better photos sell cars faster?.

What buyers say the images actually do

Marketplace data shows what buyers click. Survey data shows what they say is happening in their heads — and on this, the most striking number comes from Cox Automotive's "Every Picture Sells a Story" research (US, a survey of 521 consumers, published 2018): 40% of consumers said they would be likely to purchase a vehicle based on the online images alone, without seeing the car in person. (Cox Automotive)

Read that carefully. For four in ten US buyers in that survey, the photo set is not a teaser for the forecourt visit — it is doing the bulk of the buying decision. The images are not marketing collateral attached to the product. For a large slice of the market, the images effectively are the product, right up until handover.

Where price fits — and where it does not

None of this means price is secondary. CarGurus' 2023 Consumer Insights research (US) found 81% of buyers research online before purchasing, and price was the number one factor in deciding where to buy, cited by 55%. The same research found 74% of buyers contact two or more dealerships during their search. (CarGurus 2023 Consumer Insights, US)

The useful distinction is what each lever decides. Price decides where the buyer ultimately transacts — which dealer wins the deal once a shortlist exists. Photos decide which cars make the shortlist — which listings earn the click on a results page where every thumbnail sits next to its price anyway.

You cannot out-photograph a wrong price. But a right price on a weak listing never gets the chance to compete: the buyer who contacts two or more dealerships built that shortlist from the listings that earned clicks. Photos and price are not rivals for the same job. They are consecutive gates, and photos come first.

The professional background effect

One more finding from that Motors.co.uk survey (UK, 2013) deserves its own section: 77% of buyers said they were more attracted to "a good quality image with a superimposed professional background, rather than a standard image."

That is a remarkable result, and again, it is a 2013 finding — flag it as such. But it cuts against an instinct many dealers hold: that buyers want raw, untouched forecourt shots and distrust anything polished. The survey says the opposite. A clean, professional backdrop reads as a more serious seller, not a less honest one. The car is easier to assess when the background is not fighting it — no bins, no rival stock, no weather. The full comparison is covered in studio backgrounds versus outdoor shots.

Practical takeaways

Pulling the published record together, the priorities for any dealer listing online are:

1. Clear the gate on every car. Two thirds of UK buyers (Motors.co.uk, 2013) will not contact you without photos, and Auto Trader UK's advice puts buyer expectations at around 20 images. Thin photo sets are not a saving — they are unsold cars.
2. Volume is the cheapest lever. AutoTrader Canada's 2022 data (205% more views, 185% more leads at 11+ photos) makes photo count the most measurable improvement available. Cover the angles; the shot-by-shot sequence is in photo order in listings.
3. The opening shot earns the click. Buyers shortlist from thumbnails. Which frame should open your listing is covered in the lead photo.
4. Backgrounds are a trust signal, not a trick. The 77% professional-background preference (Motors.co.uk, UK, 2013) says polish attracts buyers rather than deterring them.
5. Price the car right — then let photos get it seen. Price wins the deal; photos win the click that makes the deal possible.

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Related reading: Do better photos sell cars faster? (The data) → · Studio vs outdoor car photos →