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
39 days avg on market · Low data confidence
No ROI listings currently available
There are 17 NI listings for this model. Switch to "All" or "NI" source filter above to see pricing data.
Updated 2h ago · ROI · Low confidence
Expected price
€31,250
retail ~€31,250 · private ~€27,150 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days
Est. trade-in
€19,005 – €23,078
Avg mileage
101k km
typical 96k km
Days listed
39d
avg on market · demand 49/100
2021 Audi A4 · Diesel · per year
Estimated annual cost
€5,821/yr
Per month
€485/mo
Depreciation
€3,813
66% of total
Fuel / electricity
€1,398
24% of total
Maintenance
€420
7% of total
Road tax
€190
3% of total
Assumptions: Depreciation based on €31,250 current market median at 12.2%/yr (regression from 56 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.
16,000 km/yr · Ireland rates
Audi A4 2021, all powertrain variants
Market-level estimateAll available fuel types sorted cheapest to run · WLTP figures where available · current market highlighted
4.2 L/100 km, self-charging hybrid
median €30,570
4.2 L/100 km, diesel
median €30,778
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).
AI estimate · Irish independent garage rates
€420
estimated per year
Diesel A4s are economical to run if DPF stays clear; avoid short urban trips and ensure regular motorway driving; timing chain is fitted (no belt service needed until 120k+ if ever).
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
by value score
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