How much is a 2021 Opel AstraPetrol worth in Ireland?

The median asking price for a 2021 Opel AstraPetrol on the Irish used-car market is around €14,950, based on 4 live listings tracked by Carintel.ie.

How much does a 2021 Opel Astra depreciate per year?

A Opel Astra loses roughly 14.1% 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 2021 Opel Astra 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 2021 Opel AstraPetrol?

This page estimates annual running costs for a 2021 Opel AstraPetrol 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 · 18 Petrol · 4 Overview

Filter by trim, gearbox1 active

Trim:All SC · 1 Unknown · 1

Market Intelligence

Opel Astra2021

Petrol

€14,950ROI listing median

24 days avg on market · Low data confidence

Normal DemandLimited Data

Listing price range

€14k – €15k

25th to 75th percentile

Listings

ROI active now

Updated 10h ago · ROI · Low confidence

Median listing price

€14,950

private sale ~€11,996 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days

Est. trade-in

€10,115 – €12,283

15–30% below private sale

Avg mileage

96k km

typical 92k km

Days listed

24d

avg on market · demand 50/100

AI Market Summary

Strong fuel economy and low running costs — petrol engines are cheaper to maintain than diesels for moderate mileage.
Mid-range pricing for the segment; no major surplus or shortage signals this is fair value at €14,950, though shop around €14,450–€15,450.
2021 Astra petrol has solid reliability record — no widespread engine or gearbox faults reported for this generation in this fuel type.
Before buying, request full service history and have a pre-purchase inspection check clutch wear and suspension bushes, common wear items by 92k km.
NI import saves €1,061 before VRT applies on top — factor in registration costs and check if savings justify cross-border hassle.

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

Analysis & Insights

Price Analysis Costs Import Recalls & Info

Total cost of ownership

2021 Opel Astra · Petrol · per year

Estimated annual cost

€4,526/yr

Per month

€377/mo

Depreciation

€2,108

47% of total

Fuel / electricity

€1,728

38% of total

Maintenance

€480

11% of total

Road tax

€210

5% of total

Assumptions: Depreciation based on €14,950 current market median at 14.1%/yr (regression from 4 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 (WLTP regime). Maintenance is an AI estimate based on typical independent garage rates for this model.

Annual running cost

16,000 km/yr · Ireland rates

Opel Astra 2021, all powertrain variants

Market-level estimate

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

DieselDieselcheapest to run

−19%€1,573/yr

3.9 L/100 km, diesel

Fuel €1,373/yrRoad tax €200/yr

median €15,728

PetrolPetrolthis market

€1,938/yr

5.4 L/100 km, petrol

Fuel €1,728/yrRoad tax €210/yr

median €14,950

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 (WLTP regime, 2021+ registrations).

Annual maintenance

AI estimate · Irish independent garage rates

Maintenance costs

€480

estimated per year

The 1.2L turbo petrol is more service-intensive than the naturally aspirated 1.4L; watch for timing chain wear and fuel pump issues, and budget for potential infotainment software repairs outside warranty.

Annual serviceOil and filter change (5L 5W-30 synthetic), air filter inspection, standard checks; every 2 years for major service

€180/yr

Tyres (amortised)215/55R17 or 225/50R17 typical; replacement every 4–5 years at €80–120 per tyre

€120/yr

Brakes (amortised)Pads every 50,000 km; discs every 80,000–100,000 km at €150–250 for pads and discs per axle

€100/yr

NCT (amortised)€55 every 2 years from year 4 onwards

€27/yr

ConsumablesCoolant top-ups, spark plug inspection, brake fluid flush every 2 years, wiper blades

€53/yr

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