Analysing market data
Fetching listings · computing fair value · building charts
Analysing market data
Fetching listings · computing fair value · building charts
Market Intelligence
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Diesel
36 days avg on market · Low data confidence
No NI listings currently available
There are 21 NI listings for this model. Switch to "All" or "NI" source filter above to see pricing data.
Updated 11h ago · NI · Low confidence
Expected price
€16,950
retail ~€16,950 · private ~€15,431 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days
Est. trade-in
€10,802 – €13,116
Avg mileage
183k km
typical 175k km
Days listed
36d
avg on market · demand 49/100
Price drops
2.6%
2 of 77 ads, avg €825 reduction
2017 Audi A4 · Diesel · per year
Estimated annual cost
€4,445/yr
Per month
€370/mo
Depreciation
€2,068
47% of total
Fuel / electricity
€1,597
36% of total
Maintenance
€580
13% of total
Road tax
€200
4% of total
Assumptions: Depreciation based on €16,950 current market median at 12.2%/yr (regression from 111 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
Audi A4 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 €16,667
5.4 L/100 km, petrol
median €20,027
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
€580
estimated per year
Diesel A4 requires close attention to DPF regeneration cycles and AdBlue levels; budget for potential injector or EGR valve work (€1,000–2,000) within 5–7 years of ownership. Timing chain is belt-free but emissions control adds complexity.
AI-generated estimate · costs vary by usage and service history · not a financial forecast
23 year-cohort data points
This Audi A4 is holding its value 5.8% better than the industry average, suggesting strong demand.
Market rate from 23 year-cohort medians (log-linear trend). Industry rate: 18.0%/yr for Audi. Not a financial forecast.
Audi A4 · Diesel
NI · by value score
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