Analysing market data
Fetching listings · computing fair value · building charts
Analysing market data
Fetching listings · computing fair value · building charts
Market Intelligence
Petrol
23 days avg on market · Medium data confidence · VRT based on B1 (126–130 g/km) (23%), Revenue uses OMSP
Listing price range
€9k – €11k
25th to 75th percentile
Listings
26
all active now
Updated 16h ago · all · Medium confidence
Median listing price
€10,597
private sale ~€8,774 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days
Est. trade-in
€6,299 – €7,649
15–30% below private sale
Avg mileage
121k km
typical 111k km
Days listed
23d
avg on market · demand 81/100
AI-generated analysis · Carintel.ie · verify independently before purchasing
2017 Opel Astra · Petrol · per year
Estimated annual cost
€4,127/yr
Per month
€344/mo
Depreciation
€1,477
36% of total
Fuel / electricity
€1,760
43% of total
Maintenance
€620
15% of total
Road tax
€270
7% of total
Assumptions: Depreciation based on €10,475 current market median at 14.1%/yr (regression from 18 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.
16,000 km/yr · Ireland rates
Opel Astra 2017, all powertrain variants
Market-level estimateAll available fuel types sorted cheapest to run · WLTP figures where available · current market highlighted
4.8 L/100 km, diesel
median €8,419
5.5 L/100 km, petrol
median €10,466
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).
AI estimate · Irish independent garage rates
€620
estimated per year
This petrol engine benefits from regular oil changes and vigilant monitoring of the timing chain tensioner; turbo models (1.4T) require quality fuel and carbon deposit cleaning every 80–100k km to prevent knocking and premature failure. Cooling system issues are common, so budget for potential heater matrix or water pump seal replacement.
AI-generated estimate · costs vary by usage and service history · not a financial forecast
15 year-cohort data points
This Opel Astra is holding its value 3.9% better than the industry average, suggesting strong demand.
Market rate from 15 year-cohort medians (log-linear trend). Industry rate: 18.0%/yr for Opel. Not a financial forecast.
Opel Astra · Petrol
ROI + NI · by value score
Opel Astra 1.0i Turbo (105PS) S/S ecoTEC SC
85k km · manual · 33d
SC
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