How much is a 2020 Mercedes-Benz GLBDiesel worth in Ireland?

The median asking price for a 2020 Mercedes-Benz GLBDiesel on the Irish used-car market is around €35,500, based on 6 live listings tracked by Carintel.ie.

How much does a 2020 Mercedes-Benz GLB depreciate per year?

A Mercedes-Benz GLB loses roughly 9.8% 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 2020 Mercedes-Benz GLB 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 2020 Mercedes-Benz GLBDiesel?

This page estimates annual running costs for a 2020 Mercedes-Benz GLBDiesel using WLTP consumption data, current Irish fuel and electricity prices, and Irish motor tax bands.

Carintel.ieBeta

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

Filter by trim, gearbox, source

Trim:AMG Line · 2 Style · 1

Source:ROI All NI

Market Intelligence

Mercedes-Benz GLB2020

Diesel

€35,500ROI listing median

25 days avg on market · Low data confidence

Normal DemandLimited Data

Listing price range

€33k – €36k

25th to 75th percentile

Listings

ROI active now

Updated 10h ago · ROI · Low confidence

Median listing price

€35,500

private sale ~€32,802 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days

Est. trade-in

€23,065 – €28,008

15–30% below private sale

Avg mileage

100k km

typical 100k km

Days listed

25d

avg on market · demand 43/100

AI Market Summary

Compact luxury SUV with practical seven-seat option, strong German build quality, and excellent turbo-diesel efficiency on longer journeys.
Pricing sits at median €35,500 across tight three-listing market; reasonable value for 2020 spec, but watch for premium tax implications versus non-premium rivals.
DPF clogging is the main concern on urban-heavy cars—this diesel thrives on regular motorway runs, not city commuting; AdBlue system corrosion common in Irish damp; check service history for quality fuel use.
Before purchase, request full service records proving motorway use and diesel quality; have a pre-buy inspection focus on AdBlue system condition and DPF warning light history.
At 100k km median, mileage aligns with Irish average; verify NCT status and remaining validity, as two recalls plus emissions complexity make roadworthiness inspection critical.

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

Analysis & Insights

Price Analysis Costs Import Recalls & Info

Total cost of ownership

2020 Mercedes-Benz GLB · Diesel · per year

Estimated annual cost

€6,465/yr

Per month

€539/mo

Depreciation

€3,479

54% of total

Fuel / electricity

€1,936

30% of total

Maintenance

€650

10% of total

Road tax

€400

6% of total

Assumptions: Depreciation based on €35,500 current market median at 9.8%/yr (regression from 6 listings across multiple years). Fuel cost assumes 16,000 km/yr (CSO Ireland average), Irish fuel prices. Road tax uses Irish CO2-based motor tax bands (NEDC regime). Maintenance is an AI estimate based on typical independent garage rates for this model.

Annual running cost

16,000 km/yr · Ireland rates

Mercedes-Benz GLB 2020, all powertrain variants

Market-level estimate

All available fuel types sorted cheapest to run · WLTP figures where available · current market highlighted

DieselDieselthis marketcheapest to run

€2,336/yr

5.5 L/100 km, diesel

Fuel €1,936/yrRoad tax €400/yr

median €35,500

Assumptions: 16,000 km/yr (CSO Ireland average). Fuel: petrol €2.00/L, diesel €2.20/L. EV: smart-night €0.17/kWh (80%), day €0.30/kWh (20%). PHEV split: 45% electric, 55% petrol. WLTP consumption figures used where available; real-world usage is typically 10-20% higher. Road tax uses Irish CO2-based motor tax bands (NEDC regime, 2008-2020 registrations).

Annual maintenance

AI estimate · Irish independent garage rates

Maintenance costs

€650

estimated per year

Diesel ownership requires diligent AdBlue management and regular motorway driving to prevent DPF blockages; independent garages charge significantly less than main dealers for service, but specialist diagnostics for emissions faults may require Mercedes software access (€100–€200).

Annual service (oil & filter)OM654 diesel requires full synthetic 5W-30 (approx 5.5 L); interval 10,000 miles or 12 months

€180/yr

Tyres (amortised)Replacement every 4–5 years; GLB typically wears Michelin, Continental, or Bridgestone rubber

€140/yr

Brakes (amortised)Pads every 40,000–50,000 miles; disc skimming sometimes possible; plan €400–€600 per axle replacement

€120/yr

AdBlue top-up & fluid monitoringAd-blue €0.50/L; tank holds ~20 L; consumption ~5% of fuel. Annual checks and top-ups essential

€100/yr

NCT (amortised)€55 every 2 years; diesel GLB typically passes without issue if DPF and emissions in check

€27/yr

Diesel particulate filter & fuel system carePreventive fuel additive (€40–€60/year); occasional DPF cleaning €150–€300 if regeneration fails

€83/yr