Do Facebook Ads still work for car dealers in 2026?

Yes, for retargeting and Lookalikes (conv. 8–25%). No, for cold acquisition on 'cars for sale' (conv. 1–3%). Use Facebook to warm up leads, not to find them.

How much should we spend on Facebook?

5–10% of total advertising budget. A dealership with 200 cars/year: typically €670–€2,010/month. ROI should be 3–5× (revenue from Facebook leads vs. budget).

How do you avoid fake leads from Facebook Lead Forms?

Three things: 1) MitID verification enabled, 2) Custom questions ('Which model?' 'Budget?'), 3) Manual review of the first 50 leads to train the algorithm. Reduces fake leads by 70–90%.

Should we use Reels (TikTok-style) for cars?

For premium segments (Tesla, BMW, Audi for younger demographics) and used luxury cars: yes, conv. 4–8%. For volume cars (Skoda, Hyundai): no, ROI is typically weak.

How long should a Facebook video ad be?

30–60 sec. The first 3 sec must show the car and the price. Keep the thumbnail (cover image) clear. Include sound-on and sound-off versions — 85% of Facebook video is watched without sound.

What is a Lookalike Audience?

Facebook's mechanism to find new users who resemble your existing customers. CARRUSLiNK automatically exports the list of buyers from the past 12 months → seed audience → 1% Lookalike = approx. 60,000 Danish users.

Should we use Custom Conversions or standard?

Custom Conversions track the entire journey to a sold car. CARRUSLiNK pushes conversions to Facebook via the Conversions API → the algorithm optimizes for sold cars, not just clicks.

What happens after iOS 14.5 / ATT?

Facebook has lost 30-50% of tracking data from Apple users. Use Conversions API (server-side tracking) instead of relying solely on the Pixel (browser tracking). CARRUSLiNK delivers Conversions API out of the box.

Guide

Facebook Ads for car dealers

Facebook Ads convert worse than before for cold car buyer acquisition, but remain powerful for retargeting and Lookalike audiences. Here is what works for car dealerships in 2026 — and what wastes budget.

Last updated: 2026-06-05

Kort svar (TL;DR)

In 2026, Facebook Ads for car dealerships work for 3 purposes: retargeting website visitors (15–25% conv.), Lookalike audiences based on your customer base (8–15% conv.), and local event promotions ('open house Saturday'). Cold acquisition for 'cars for sale' performs poorly (2–5% conv.). Lead Forms + video are the best formats. CARRUSLiNK pushes Custom Audiences automatically.

De typiske udfordringer

You spend €670–€2,010/month on Facebook, but conversion is below 3%
Ads from 2022 (static images, 'special offer now') no longer work
Lead Forms receive many fake leads with invalid phone numbers
Custom Audience is not up to date — you are retargeting people who have already bought
Lookalike is built on 'all customers' — it should be based on 'sold in the last 12 months'
No video — Facebook prioritises it

Konkret playbook

1. Retargeting website visitors

Set up Facebook Pixel + Custom Audience for visits in the last 30 days. Ads: 'You viewed a Skoda Octavia with us — book a test drive here'. 15–25% conv.

2. Lookalike based on sales in the last 12 months

Export customers from CRM (CARRUSLiNK does this automatically) → seed audience in Facebook → build 1% Lookalike. 8–15% conv.

3. Video ads instead of images

30–60 sec video with the car in motion + salesperson presenting. CTR is 2–3× higher than static images.

4. Lead Forms with pre-fill + custom questions

Use Facebook Lead Forms with MitID verification. Add custom questions: 'Which model are you interested in?'. Filters out fake leads.

5. Lokale event-promotions

'Open house Saturday 14–17 — coffee + test drive'. Geo-targeting 25 km. Export event attendees for retargeting.

6. Excluding existing customers

Custom Audience of everyone who bought in the last 12 months → exclude from all cold acquisition campaigns. Saves 20–30% of your budget.

What you get

Retargeting konv. 15-25%

Website visit → ad → test drive booking.

Lookalike based on buyers

1% audience across Denmark's 60,000+ Facebook users.

Video CTR 2–3× higher

Car in motion + salesperson > static image.

Lead Form + MitID = genuine leads

Fake leads are filtered out.

Event-promotions virker lokalt

Open house, tyre change evening, launch event.

Eksklusion sparer 20-30%

Do not advertise to people who have already bought.

Facebook Ads — what works vs. what wastes budget

Format	Conv. to sale	ROI
Website visitor retargeting	15-25%	High
Lookalike of previous buyers	8-15%	Medium-high
Lokal event-promotion	10-20%	High (low budget)
Video-annoncer	5-10%	Mellem
Static image + 'offer now'	2-3%	Lav (spildt)
Broad advertising on 'cars'	1-2%	Meget lav (spildt)
Carousel with 4–6 cars	3-6%	Mellem-lav
Reels (TikTok-stil)	4-8%	Mellem (premium)

Frequently asked questions — Facebook ads for car dealers

Make Facebook Ads deliver ROI

30-min demo. We review your current Facebook campaigns and show where retargeting, Lookalike audiences, and Conversions API can boost ROI 2-4× on the same budget.