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

The median asking price for a 2020 Mercedes-Benz CLSDiesel on the Irish used-car market is around €43,338, based on 6 live listings tracked by Carintel.ie.

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

A Mercedes-Benz CLS loses roughly 17.5% 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 CLS 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 CLSDiesel?

This page estimates annual running costs for a 2020 Mercedes-Benz CLSDiesel 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

Trim:AMG Line · 1 AMG Line Premium · 2 Unknown · 1

Market Intelligence

Mercedes-Benz CLS2020

Diesel

€44,370ROI listing median

18 days avg on market · Low data confidence

Normal DemandLimited Data

Listing price range

€44k – €46k

25th to 75th percentile

Listings

ROI active now

Updated 10h ago · ROI · Low confidence

Median listing price

€44,370

private sale ~€40,998 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days

Est. trade-in

€30,656 – €37,226

15–30% below private sale

Avg mileage

93k km

typical 91k km

Days listed

18d

avg on market · demand 57/100

AI Market Summary

Diesel engine strong on fuel economy and torque; popular executive choice. Median mileage sits within expected range for Irish usage patterns.
Pricing up 14% year-on-year — this model commands premium relative to rivals. Check competitors (Audi A6, BMW 5-Series diesel) for better value elsewhere.
2020 Mercedes diesels generally solid, but inspect DPF (diesel particulate filter) condition and check service history for regular Merc dealer maintenance; costly repairs if neglected.
Before buying, request full service records and get an independent diagnostic scan—diesel engines need verified upkeep history to avoid surprise bills.

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

Analysis & Insights

Price Analysis Costs Import Recalls & Info

Total cost of ownership

2020 Mercedes-Benz CLS · Diesel · per year

Estimated annual cost

€10,229/yr

Per month

€852/mo

Depreciation

€7,584

74% of total

Fuel / electricity

€1,725

17% of total

Maintenance

€650

6% of total

Road tax

€270

3% of total

Assumptions: Depreciation based on €43,338 current market median at 17.5%/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 CLS 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

€1,995/yr

4.9 L/100 km, diesel

Fuel €1,725/yrRoad tax €270/yr

median €43,338

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-specific servicing (DPF, AdBlue, EGR monitoring) is essential; avoid short urban drives without regular motorway running to prevent DPF clogging. Budget for potential DPF cleaning or injector service every 40,000–60,000 miles.

Annual serviceOil and filter change (OM654 diesel, 5.8L 5W-30 synthetic), fluid top-ups, filter replacements

€280/yr

Tyres (amortised)Michelin or Continental 245/45R19 or 245/40R20; approx €600–700 per set every 5–6 years

€120/yr

Brakes (amortised)Front discs and pads €400–500, rear €300–400; expect replacement around 60,000–80,000 miles

€100/yr

NCT (amortised)€55 every 2 years for diesel vehicles

€28/yr

Consumables & AdBlueAdBlue top-ups (€20–30 per fill, ~3–4 fills/year), air filter, cabin filter, fuel additive

€122/yr

AI-generated estimate · costs vary by usage and service history · not a financial forecast