How much is a 2018 BMW 4 SeriesDiesel worth in Ireland?

The median asking price for a 2018 BMW 4 SeriesDiesel on the Irish used-car market is around €26,450, based on 6 live listings tracked by Carintel.ie.

How much does a 2018 BMW 4 Series depreciate per year?

A BMW 4 Series loses roughly 13.3% of its value per year on the Irish used-car market based on Carintel.ie's regression across active listings.

Is it cheaper to import a 2018 BMW 4 Series from Northern Ireland?

It depends on spec, mileage and CO2. Carintel.ie compares ROI median prices against Northern Ireland listings' landed cost, including VRT, NOx levy and registration fees, so you can see the saving at a glance on this page.

What are the running costs of a 2018 BMW 4 SeriesDiesel?

This page estimates annual running costs for a 2018 BMW 4 SeriesDiesel using WLTP consumption data, current Irish fuel and electricity prices, and Irish motor tax bands.

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Data and calculations are in active development and changing regularly. Please do not make buying decisions based solely on this site, always verify with other sources.

Analysing market data

Fetching listings · computing fair value · building charts

Switch powertrain:Diesel · 57 Petrol · 11 Overview

Engine:All engines 1.5L · 4 2.0L · 47 3.0L · 6

Filter by trim, gearbox

Gearbox:Manual · 3 Automatic · 1

Market Intelligence

BMW 4 Series2018

Diesel · 3.0L

€28,450ROI listing median

26 days avg on market · Low data confidence

High DemandLimited Data

Listing price range

€27k – €32k

25th to 75th percentile

Listings

ROI active now

Updated 7h ago · ROI · Low confidence

Median listing price

€28,450

private sale ~€26,493 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days

Est. trade-in

€18,865 – €22,908

15–30% below private sale

Avg mileage

121k km

typical 123k km

Days listed

26d

avg on market · demand 94/100

AI Market Summary

Diesel engines prone to DPF clogging on urban/low-mileage driven cars; forced regeneration cycles costly if neglected or ignored.
Timing chain rattle on cold starts (N47D20 models especially) signals tensioner wear—listen carefully during pre-purchase inspection; can escalate fast.
Fuel injector carbon buildup causes rough idle and power loss; direct-injection engines need quality fuel and regular motorway miles to stay clean.
Well-priced relative to petrol rivals; demand steady at 31-day average, but reliability score (3/10) reflects real ownership costs—budget for DPF/injector work.
Before purchase, request full DPF regeneration history and ask dealer to document any timing chain noise on engine start; ask owner about fuel grade used.

AI-generated analysis · Carintel.ie · verify independently before purchasing

Analysis & Insights

Price Analysis Costs Import Recalls & Info

Price analysis

Price distribution

How prices spread across the market

Price vs mileage

Every listing plotted · 4 listings

Price by trim and mileage

How trim level affects pricing · 4 listings

M Sport (4)

Market price band

Middle 50% of listings highlighted, the typical buying range

€27k€28k€32k

€26k min25th · median · 75th %ile€32k max

1
Pricing is tight, the middle 50% of BMW 4 Series diesel examples sit within a narrow €3,250 window. Condition and history matter more than negotiation here.
2
Normal market turnover at 26 days average. You have time to be selective, but don't sit on a great deal.
3
Demand score of 94/100 is high. Fairly priced examples sell quickly, set up alerts and be ready to move fast.