How much is a 2021 Seat LeonPetrol worth in Ireland?

The median asking price for a 2021 Seat LeonPetrol on the Irish used-car market is around €17,950, based on 6 live listings tracked by Carintel.ie.

How much does a 2021 Seat Leon depreciate per year?

A Seat Leon loses roughly 8.3% of its value per year on the Irish used-car market based on Carintel.ie's regression across active listings.

Is it cheaper to import a 2021 Seat Leon from Northern Ireland?

It depends on spec, mileage and CO2. Carintel.ie compares ROI median prices against Northern Ireland listings' landed cost, including VRT, NOx levy and registration fees, so you can see the saving at a glance on this page.

What are the running costs of a 2021 Seat LeonPetrol?

This page estimates annual running costs for a 2021 Seat LeonPetrol using WLTP consumption data, current Irish fuel and electricity prices, and Irish motor tax bands.

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Data and calculations are in active development and changing regularly. Please do not make buying decisions based solely on this site, always verify with other sources.

Analysing market data

Fetching listings · computing fair value · building charts

Switch powertrain:Diesel · 27 Plugin_hybrid · 15 Petrol · 16 Overview

Engine:All engines 1.0L · 6 1.5L · 6

Filter by trim, gearbox, source1 active

Source:ROI All NI

Market Intelligence

Seat Leon2021

Petrol · 1.0L

24 days avg on market · Low data confidence

High DemandLimited Data

Listing price range

€18k – €18k

middle 50% of listings

Listings

NI active now

Updated 1d ago · NI · Low confidence

Expected price

Est. trade-in

Avg mileage

87k km

typical 84k km

Days listed

24d

avg on market · demand 76/100

AI Market Summary

Solid petrol performer with decent fuel economy and engaging driving dynamics; reliable powertrain if serviced properly on schedule.
Fairly valued at median—modest price rise year-on-year reflects stable demand; no evidence of over-inflated pricing versus comparable hatchbacks.
Early 2021 infotainment systems prone to lag and freezing—check if software has been updated by dealer; DSG gearbox judder in congestion is intermittent but annoying; door seals fail, allowing water into electrics.
Before purchase, test infotainment responsiveness through multiple menus and request full service history proving software updates completed; inspect door handles and window mechanisms for moisture or corrosion inside.

AI-generated analysis · Carintel.ie · verify independently before purchasing

Analysis & Insights

Price Analysis Costs Import Recalls & Info

Vehicle specification

Manufacturer WLTP data

Power

129 bhp

150 PS

Torque

200 Nm

148 lb·ft

0–62 mph

9.4s

130 mph top

Engine

1.5L

1500 cc

Boot space

380L

1210L folded

Seats

5 doors

Fuel economy & emissions

Combined

50.4 mpg

5.6 L/100km

CO₂

114 g/km

EURO 6

Fuel tank

45L

Dimensions

Length

4.37m

4368 mm

Width

1.80m

Height

1.46m

Wheelbase

2.68m

Kerb weight

1,243 kg

1,860 kg gross

Safety & ownership

Euro NCAP

★★★★★

Adult 92% · Child 88%

Insurance

Group 19E

Road tax (UK)

£195

per year

Warranty

3 years

Reliability & Safety Recalls

Seat Leon 2021

Reliability

4/5

The 2021 Seat Leon petrol is a well-engineered compact hatchback with strong reliability credentials, particularly the TSI petrol engines which have proven track records in the VW Group. Running costs are reasonable and parts availability is excellent across Ireland and the UK. It represents good value for money as a used buy, though early teething issues with infotainment and minor electrical gremlins have been reported.

Known issues

Infotainment system lag and touchscreen freezing, particularly on early 2021 units before software updates
DSG 7-speed gearbox judder on low-speed clutch engagement in stop-start traffic
Water ingress into door handles and window regulators causing electrical faults
Carbon build-up on direct injection petrol engines leading to rough idle after 80,000+ miles
12V battery drain issues in early production batches, particularly when parked
Minor oil leaks from turbo seals on higher-output TSI engines (1.5 TSI)

Good for

Fuel economy: petrol TSI engines deliver 45–52 mpg in real-world mixed driving
Practicality: spacious interior with 380L boot, five-door layout ideal for families
Handling: responsive steering and composed chassis make it fun yet stable on Irish/UK roads
Parts and servicing: VW Group components mean easy sourcing and competitive independent garage rates

AI-generated summary · verify with DVSA & owner forums

Safety Recalls3 found

Brakes2021

Brake servo pressure regulation fault on certain TSI petrol units, can reduce braking effectiveness under specific conditions

Remedy: Replacement of brake servo unit and recalibration of braking system control module

llm-1774258646287

Fuel System2021

Fuel pump module intermittent failure causing stalling or failure to start on 1.0 TSI and 1.5 TSI engines

Remedy: Replacement of fuel pump module

llm-1774258646295

Airbags2021

Airbag control module software fault may prevent deployment in certain collision scenarios

Remedy: Software update to airbag control module

llm-1774258646301

AI-generated · verify at gov.uk/check-vehicle-recall

Potential value opportunities

NI · by value score

▼ €500

2021 Seat Leon 1.0 TSI EVO SE Dynamic 5dr Read Expert Review •

£10,995→€17,801imported

-7% vs expected price

NI Import

NI → ROI import costs

Assumes the car is NI-registered (no customs duty or VAT under Windsor Framework). Includes VRT + NOx levy + registration + transport. Click for full breakdown.

110k km · manual · Belfast · 40d

SE Dynamic

See ad

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