Analysing market data
Fetching listings · computing fair value · building charts
Analysing market data
Fetching listings · computing fair value · building charts
Market Intelligence
Diesel
33 days avg on market · Low data confidence
Listing price range
€15k – €23k
25th to 75th percentile
Listings
11
ROI active now
Updated 5h ago · ROI · Low confidence
Median listing price
€18,950
private sale ~€16,615 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days
Est. trade-in
€10,465 – €12,708
15–30% below private sale
Avg mileage
122k km
typical 99k km
Days listed
33d
avg on market · demand 43/100
AI-generated analysis · Carintel.ie · verify independently before purchasing
2021 Seat Leon · Diesel · per year
Estimated annual cost
€4,135/yr
Per month
€345/mo
Depreciation
€2,047
50% of total
Fuel / electricity
€1,478
36% of total
Maintenance
€420
10% of total
Road tax
€190
5% of total
Assumptions: Depreciation based on €18,950 current market median at 10.8%/yr (regression from 11 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
Seat Leon 2021, all powertrain variants
Market-level estimateAll available fuel types sorted cheapest to run · WLTP figures where available · current market highlighted
45% electric (18.0 kWh) + 55% petrol (5.6 L/100 km)
median €21,604
4.2 L/100 km, diesel
median €18,807
5.6 L/100 km, petrol
median €21,144
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
2021 Leon diesel benefits from modern Euro 6d emissions tech; avoid prolonged idling and short journeys to minimise DPF fouling; timing chain is lifetime (no belt replacement needed).
AI-generated estimate · costs vary by usage and service history · not a financial forecast
22 year-cohort data points
This Seat Leon is holding its value 4.2% better than the industry average, suggesting strong demand.
Market rate from 22 year-cohort medians (log-linear trend). Industry rate: 15.0%/yr for Seat. Not a financial forecast.
Seat Leon · Diesel
by value score
Buyers also consider
Found this useful?
Sign up to our mailing list to stay up to date on new developments and features.
