Analysing market data
Fetching listings · computing fair value · building charts
Analysing market data
Fetching listings · computing fair value · building charts
Market Intelligence
Diesel
47 days avg on market · Low data confidence
Listing price range
€13k – €15k
middle 50% of listings
Listings
5
ROI active now
Updated 1d ago · ROI · Low confidence
Expected price
€13,550
retail ~€13,550 · private ~€10,742 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days
Est. trade-in
€7,519 – €9,131
Avg mileage
149k km
typical 148k km
Days listed
47d
avg on market · demand 42/100
Price drops
5.6%
1 of 18 ads, avg €250 reduction
AI-generated analysis · Carintel.ie · verify independently before purchasing
2018 Kia Optima · Diesel · per year
Estimated annual cost
€4,995/yr
Per month
€416/mo
Depreciation
€2,345
47% of total
Fuel / electricity
€1,830
37% of total
Maintenance
€620
12% of total
Road tax
€200
4% of total
Assumptions: Depreciation based on €13,100 current market median at 17.9%/yr (regression from 19 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
Kia Optima 2018, all powertrain variants
Market-level estimateAll available fuel types sorted cheapest to run · WLTP figures where available · current market highlighted
5.5 L/100 km, diesel
median €13,100
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
Diesel 2018 Optima requires discipline: regular AdBlue monitoring, DPF regeneration cycles, and fuel system vigilance are essential to avoid costly repairs. Budget an extra €300–400 annually if DPF or injector issues emerge.
AI-generated estimate · costs vary by usage and service history · not a financial forecast
5 year-cohort data points
This Kia Optima is depreciating 3.9% faster than the industry average, which may indicate oversupply in this segment.
Market rate from 5 year-cohort medians (log-linear trend). Industry rate: 14.0%/yr for Kia. Not a financial forecast.
Kia Optima · Diesel
by value score
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