Analysing market data
Fetching listings · computing fair value · building charts
Analysing market data
Fetching listings · computing fair value · building charts
Market Intelligence
Diesel · 2.0L
31 days avg on market · Low data confidence · VRT based on A10 (116–120 g/km) (20%), Revenue uses OMSP
BMW420D
142k kmmanualGrey
Expected (retail): €22,648 · Expected (private): €21,090
18% below expected price
Listing price range
€23k – €26k
25th to 75th percentile
Listings
22
ROI active now
Updated 10h ago · ROI · Low confidence
Expected price
€21,090
retail ~€22,648 · private ~€21,090 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days
Est. trade-in
€16,100 – €19,550
15–30% below private sale
This listing
142k km
market avg 149k km
Days listed
13d
avg 31d · demand 52/100
Deal score
72/100
22 ROI listings
AI-generated analysis · Carintel.ie · verify independently before purchasing
green dot = highlighted listing
Price distribution
How prices spread across the market · this listing highlighted
Price vs mileage
Every listing plotted · 22 listings · this listing highlighted
Price by trim and mileage
How trim level affects pricing · 32 listings
Market price band
Middle 50% of listings highlighted, the typical buying range
past 90 days
First seen 30 Mar 2026 at €18,500, no price changes recorded.
Pricing is tight, the middle 50% of BMW 4 Series diesel examples sit within a narrow €2,369 window. Condition and history matter more than negotiation here.
Normal market turnover at 31 days average. You have time to be selective, but don't sit on a great deal.
Mileage has surprisingly little effect on price in this market. Spec, colour, and service history likely drive more variance.
BMW 4 Series 2018
How each factor shifts price vs the typical BMW 4 Series
Low confidenceTrim premiums
Mileage by BMW diesel · trim premiums by BMW 4 Series · each bar shows the % price shift from a typical listing
ROI listings · min 2 per county
ROI listings only · location as listed by seller
22 listings
Median asking price by seller category · franchise = brand-name main dealer
by value score
Buyers also consider
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![Feb 2018 Bmw 4 series 420d [190] M Sport 5dr Auto](https://media.donedeal.ie/eyJidWNrZXQiOiJkb25lZGVhbC5pZS1waG90b3MiLCJlZGl0cyI6eyJvdmVybGF5V2l0aCI6eyJidWNrZXQiOiJkb25lZGVhbC5pZS1waG90b3MiLCJvcHRpb25zIjp7ImdyYXZpdHkiOiJzb3V0aGVhc3QifSwia2V5Ijoid2F0ZXJtYXJrL0REV2F0ZXJtYXJrLXYxLnN2ZyJ9LCJyZXNpemUiOnsiZml0IjoiY292ZXIiLCJ3aWR0aCI6NjAwLCJoZWlnaHQiOjQ1MH19LCJvdXRwdXRGb3JtYXQiOiJqcGVnIiwia2V5IjoicGhvdG9fMzgxOTQxOTQ3In0=?signature=03a729d7829af91b74d810dbde9bd6a208e8c6683886736dd25ea8ae683fc5b3)
