Analysing market data
Fetching listings · computing fair value · building charts
Analysing market data
Fetching listings · computing fair value · building charts
Market Intelligence
Diesel
46 days avg on market · Low data confidence
Listing price range
€14k – €15k
middle 50% of listings
Listings
1
all active now
Updated 9h ago · all · Low confidence
Expected price
€14,400
retail ~€14,400 · private ~€12,695 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days
Est. trade-in
€8,887 – €10,791
Avg mileage
146k km
typical 138k km
Days listed
46d
avg on market · demand 54/100
Price drops
16.7%
1 of 6 ads, avg €1,000 reduction
2018 Seat Leon · Diesel · per year
Estimated annual cost
€3,251/yr
Per month
€271/mo
Depreciation
€1,555
48% of total
Fuel / electricity
€1,116
34% of total
Maintenance
€580
18% of total
Assumptions: Depreciation based on €14,400 current market median at 10.8%/yr (regression from 20 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.
16,000 km/yr · NI rates
Seat Leon 2018, all powertrain variants
Market-level estimateAll available fuel types sorted cheapest to run · WLTP figures where available · current market highlighted
4.5 L/100 km, diesel
median €14,737
5.3 L/100 km, petrol
median €15,712
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.
AI estimate · Irish independent garage rates
€580
estimated per year
Diesel requires vigilant DPF monitoring and regular highway driving to avoid clogging; turbocharger health should be assessed at service intervals. Oil changes every 10,000 miles or annually are essential for longevity.
AI-generated estimate · costs vary by usage and service history · not a financial forecast
27 year-cohort data points
This Seat Leon is holding its value 4.2% better than the industry average, suggesting strong demand.
Market rate from 27 year-cohort medians (log-linear trend). Industry rate: 15.0%/yr for Seat. Not a financial forecast.
Seat Leon · Diesel
ROI + NI · by value score
SEAT LEON FR 2018 PEARL WHITE!
145k km · manual · History Checked · 39d
FR
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![2018 Seat Leon 1.6 TDI SE Dynamic [EZ] 5dr](https://image.usedcarsni.com/photos/000/397/899/749/397899758.1920.jpg)
