Analysing market data
Fetching listings · computing fair value · building charts
Analysing market data
Fetching listings · computing fair value · building charts
Market Intelligence
Diesel · 1.5L
33 days avg on market · Low data confidence
No ROI listings currently available
There are 5 NI listings for this model. Switch to "All" or "NI" source filter above to see pricing data.
Updated 6h ago · ROI · Low confidence
Expected price
€23,890
retail ~€23,890 · private ~€22,514 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days
Est. trade-in
€15,760 – €19,137
Avg mileage
95k km
typical 97k km
Days listed
33d
avg on market · demand 44/100
Price drops
20%
4 of 20 ads, avg €1,450 reduction
2021 BMW 1 Series · Diesel · per year
Estimated annual cost
€4,552/yr
Per month
€379/mo
Depreciation
€2,915
64% of total
Fuel / electricity
€1,017
22% of total
Maintenance
€620
14% of total
Assumptions: Depreciation based on €23,890 current market median at 12.2%/yr (regression from 25 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
BMW 1 Series 2021, all powertrain variants
Market-level estimateAll available fuel types sorted cheapest to run · WLTP figures where available · current market highlighted
4.1 L/100 km, diesel
median €25,168
5.0 L/100 km, petrol
median €30,654
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
€620
estimated per year
2021 diesel 1-Series maintenance is moderately costly due to DPF complexity, tighter emissions controls, and labour-intensive filter replacements; independent garages in Ireland charge €80–110/hour, making diesel servicing ~20% pricier than equivalent petrol.
AI-generated estimate · costs vary by usage and service history · not a financial forecast
14 year-cohort data points
This BMW 1 Series is holding its value 3.8% better than the industry average, suggesting strong demand.
Market rate from 14 year-cohort medians (log-linear trend). Industry rate: 16.0%/yr for BMW. Not a financial forecast.
BMW 1 Series · Diesel
by value score
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