How much is a 2018 Opel InsigniaDiesel worth in Ireland?

Carintel.ie tracks 8 live 2018 Opel InsigniaDiesel listings on the Irish market. Sign up free to see the true market value, price range, and how it compares to NI import prices.

How much does a 2018 Opel Insignia depreciate per year?

Carintel.ie calculates Opel Insignia depreciation from real listing data using regression analysis. Sign up free to see the annual depreciation rate and forecast.

Is it cheaper to import a 2018 Opel Insignia 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 Opel InsigniaDiesel?

This page estimates annual running costs for a 2018 Opel InsigniaDiesel 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

Engine:All engines 1.6L · 34 2.0L · 8

Filter by trim, gearbox, source1 active

Trim:All Unknown · 2

Source:ROI All NI

Market Intelligence

Opel Insignia2018

Diesel · 2.0L

24 days avg on market · Low data confidence

High DemandLimited Data

No ROI listings currently available

There are 4 NI listings for this model. Switch to "All" or "NI" source filter above to see pricing data.

Updated 3h ago · ROI · Low confidence

Expected price

€9,051.5

retail ~€9,051.5 · private ~€7,263 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days

Est. trade-in

€5,084 – €6,174

Avg mileage

205k km

typical 205k km

Days listed

24d

avg on market · demand 79/100

Analysis & Insights

Price Analysis Costs Import Recalls & Info

Total cost of ownership

2018 Opel Insignia · Diesel · per year

Estimated annual cost

€3,668/yr

Per month

€306/mo

Depreciation

€1,530

42% of total

Fuel / electricity

€1,488

41% of total

Maintenance

€650

18% of total

Assumptions: Depreciation based on €9,052 current market median at 16.9%/yr (regression from 8 listings across multiple years). Fuel cost assumes 16,000 km/yr (CSO Ireland average), NI fuel prices. Maintenance is an AI estimate based on typical independent garage rates for this model.

Annual running cost

16,000 km/yr · NI rates

Opel Insignia 2018, 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

€1,488/yr

6.0 L/100 km, diesel

Fuel €1,488/yr

median €9,779

Assumptions: 16,000 km/yr (CSO Ireland average). Fuel: petrol £1.48/L, diesel £1.55/L. EV: night rate £0.085/kWh (80%), day £0.235/kWh (20%). PHEV split: 45% electric, 55% petrol. WLTP consumption figures used where available; real-world usage is typically 10-20% higher.

Annual maintenance

AI estimate · Irish independent garage rates

Maintenance costs

€650

estimated per year

The 1.6 CDTi diesel requires diligent DPF maintenance and regular motorway driving to avoid regeneration issues; expect occasional unplanned DPF remedial work. Timing chain inspection at 100k+ miles is prudent.

Annual serviceOil and filter (5L 5W-30 diesel specification), fluid checks, filter changes. Every 2 years includes air filter replacement.

€220/yr

Tyres (amortised)Set of four mid-range 225/55R17 tyres, €520 per set, 2-year replacement cycle

€130/yr

Brakes (amortised)Brake pad replacement front and rear every 3–4 years; discs rarely replaced before 80k miles

€100/yr

NCT (amortised)€55 every 2 years; diesel engines prone to emissions test failures if DPF or EGR faults exist

€27/yr

Consumables & extrasDPF cleaning/regeneration intervention (€250–400 every 4–5 years if clogging occurs), timing chain tensioner check, coolant, AdBlue not required on 1.6 CDTi

€173/yr

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