Kia Sportage Ireland Buyer Guide: The Cheapest Trim Has the Highest Motor Tax

Most buyers assume the entry-level version of a car is the cheap one to run. On the Kia Sportage sold in Ireland, that assumption costs money. The K2 diesel — the least expensive trim on the launch price list — emits 145 g/km and lands in the 141–150 g/km motor tax band at EUR 270 a year. The K3 diesel above it emits 139 g/km, drops into the 131–140 band, and costs EUR 210. The dearer car is EUR 60 a year cheaper to tax.

Nobody advertises that. It sits in the small print of the official Kia Ireland price list, and it is the single most useful thing an Irish Sportage buyer can know before signing anything. This guide sets out the verified WLTP CO2 figures for every Sportage variant, works the tax out from the Department of Transport schedule rather than repeating brochure claims, and covers what actually matters second-hand.

Kia Sportage in Ireland: what you are actually buying

The current Sportage generation arrived in 2022 on the N3 platform it shares with the Hyundai Tucson, and it has been a fixture near the top of the Irish sales charts ever since. Ireland gets a wider engine spread than many markets: a 1.6 CRDi diesel, a 1.6 petrol mild hybrid, a 1.6 T-GDi full hybrid, and a plug-in hybrid.

That breadth is the reason the Sportage rewards research. Four powertrains across five trim levels produce CO2 figures from 130 g/km to 150 g/km — a spread that crosses three separate motor tax bands. Two cars that look identical on a forecourt can differ by EUR 70 a year in tax, every year, for as long as either is on the road.

For 2026, Kia Ireland lists the 1.6 CRDi diesel mild hybrid at 136ps in three trims: K2 at EUR 41,300, K3 Black Edition at EUR 45,400 and GT-line at EUR 50,700. Those are new-car figures. The used market is where the launch-era price list below becomes the more useful document.

Kia Sportage engine options and Irish price list

These are the figures as published by Kia Ireland on its official price list for the launch of this generation. The motor tax column has been re-derived independently from the Department of Transport WLTP schedule and matches Kia’s own stated figures in every case — which is not something that can be said of every price list in this market.

Variant	Fuel	WLTP CO2	Motor tax band	Annual tax
Sportage K3 1.6 T-GDi HEV	Petrol full hybrid	130 g/km	121–130	EUR 200
Sportage K4 1.6 T-GDi HEV	Petrol full hybrid	130 g/km	121–130	EUR 200
Sportage GT-line 1.6 CRDi MHEV	Diesel mild hybrid	132 g/km	131–140	EUR 210
Sportage GT-line 1.6 CRDi MHEV (sunroof)	Diesel mild hybrid	133 g/km	131–140	EUR 210
Sportage K3 1.6 CRDi	Diesel	139 g/km	131–140	EUR 210
Sportage K4 1.6 CRDi	Diesel	139 g/km	131–140	EUR 210
Sportage K2 1.6 CRDi	Diesel	145 g/km	141–150	EUR 270
Sportage K4 1.6 CRDi (sunroof)	Diesel	145 g/km	141–150	EUR 270
Sportage K3 1.6 petrol MHEV	Petrol mild hybrid	150 g/km	141–150	EUR 270

Launch list prices ran from EUR 34,300 for the K2 diesel to EUR 44,500 for the K4 hybrid and the GT-line diesel mild hybrid with sunroof. Note what the table shows: the sunroof option on the K4 diesel pushes CO2 from 139 to 145 g/km and moves the car up a full tax band. A glass roof is an EUR 60 a year decision.

Kia Sportage strengths for Irish buyers

• The seven-year warranty is the real product. Kia Ireland covers the car for seven years or 150,000 km, whichever comes first, and it transfers to subsequent owners. A 2023 Sportage bought used in 2026 can still have four years of manufacturer cover.
• Genuine engine choice. Very few rivals still offer diesel, mild hybrid, full hybrid and plug-in hybrid in one range. If your driving is 30,000 km of motorway a year, the diesel still makes sense; if it is school runs, the HEV does.
• Space and practicality. This generation grew over its predecessor, and rear legroom and boot space are competitive in the Irish family SUV class.
• Strong resale demand. Sustained high sales volumes mean a deep used market and a wide dealer network for parts and servicing.

Kia Sportage weaknesses worth knowing

• The tax bands are unintuitive. As shown above, cheaper trims and optional extras can push you into a higher band. Never assume the model name tells you the tax.
• Warranty cover is conditional. The seven-year cover depends on the car being serviced to Kia’s schedule. A gap in the service record can undermine the single biggest reason to buy this car used.
• Hybrid premium is significant. The K3 HEV listed at EUR 42,000 against EUR 38,000 for the K3 diesel. At EUR 10 a year of tax saving, the EUR 4,000 difference has to be recovered on fuel and driving pattern, not on tax.
• Reported fault rate is not the lowest in class. What Car? recorded a 17 per cent fault rate for petrol and hybrid cars of this generation in its used-car survey, with the exhaust system the most common complaint.

Kia Sportage motor tax in Ireland: how to work it out yourself

Every Sportage first registered from January 2021 is taxed on its WLTP CO2 figure using the schedule below. Find the CO2 number on the vehicle registration certificate — not the brochure, not the advert — and read across.

WLTP CO2 (g/km)	Annual motor tax
0	EUR 120
1–50	EUR 140
51–80	EUR 150
81–90	EUR 160
91–100	EUR 170
101–110	EUR 180
111–120	EUR 190
121–130	EUR 200
131–140	EUR 210
141–150	EUR 270
151–160	EUR 280
161–170	EUR 420
171–190	EUR 600
191–200	EUR 790
201–225	EUR 1,250
Over 225	EUR 2,400

Two cautions. First, a Sportage registered between July 2008 and December 2020 falls under a different schedule with different amounts, so an older import will not match this table. Second, an imported car is assessed on the date of its first registration abroad, not the date it landed in Ireland. If you are checking a specific car, confirm the figure at motortax.ie.

The band boundary at 141 g/km is where the Sportage range gets caught. The jump from 140 to 141 g/km adds EUR 60 a year — the largest single-gram penalty anywhere in the lower half of the schedule.

Kia Sportage reliability and what to check before buying

What Car? surveyed owners of this generation and recorded a 17 per cent fault rate across petrol and hybrid cars. The context matters more than the headline: 91 per cent of affected cars remained driveable, 43 per cent were repaired within a day, and Kia covered the cost of the work in all cases. The exhaust system drew the most complaints, followed by bodywork, with 12-volt battery, engine electrics and fuel system issues each reported by around two per cent of owners.

That points to a straightforward inspection list for a used Sportage in Ireland:

• Verify the CO2 figure on the VRC. Wheel size, sunroof and drivetrain all shift the number. The car in front of you may not sit in the band you expect.
• Confirm the warranty is live and unbroken. Check the registration date against the seven-year limit and the odometer against 150,000 km, then confirm the servicing was carried out to schedule. Both conditions have to hold.
• Inspect the exhaust and underbody. Given the survey findings and Irish road salting, this is worth putting the car on a lift for.
• Check the 12-volt battery on hybrids. A weak auxiliary battery causes intermittent electrical faults that are easy to mistake for something more serious.
• Test every electrical function. Cycle the infotainment, cameras, heated seats and driver assistance systems on the test drive rather than after handover.
• Check the NCT history and due date. Test schedules and requirements are set out at ncts.ie.
• Run an independent history check. Finance owing, previous write-offs and mileage discrepancies do not show up on a test drive. Our guide to checking a car’s history in Ireland covers the process.

Kia dealer and service network in Ireland

Kia Ireland operates a national dealer network, and the density of it is part of the ownership case — warranty work, recall actions and scheduled servicing are rarely more than a county away. Because the seven-year warranty is conditional on servicing to schedule, main-dealer history carries real financial value on this car specifically. A Sportage with a complete Kia service record and three years of cover remaining is worth meaningfully more than an identical car without the paperwork, and you should price the two differently.

If you need to find a franchise or independent specialist near you, our dealer directory covers all 32 counties.

Verdict: is the Kia Sportage a good buy in Ireland?

Yes, with one condition attached. The Sportage is spacious, well equipped, backed by the longest mainstream warranty on the Irish market and supported by a dealer network that makes ownership straightforward. It earns its sales position.

The condition is that you buy on the specification rather than the badge. Two Sportages of the same year and similar mileage can differ by EUR 70 a year in motor tax, and the cheaper-looking trim is frequently the dearer one to run. Check the CO2 figure on the certificate, confirm the warranty and service record, and the rest of the car looks after itself.

Kia Sportage Ireland: frequently asked questions

How much is motor tax on a Kia Sportage in Ireland?

Between EUR 200 and EUR 270 a year for cars registered from 2021, depending on the exact variant. The 1.6 T-GDi full hybrid at 130 g/km pays EUR 200, the K3 and K4 diesels at 139 g/km pay EUR 210, and the K2 diesel and petrol mild hybrid at 145 and 150 g/km pay EUR 270. Always confirm against the CO2 figure printed on the vehicle registration certificate.

Which Kia Sportage has the lowest motor tax?

Of the conventional engines, the 1.6 T-GDi full hybrid at 130 g/km, taxed at EUR 200 a year. It sits on the upper edge of the 121–130 band, so any variant of it that emits one gram more moves to EUR 210.

Does the Kia seven-year warranty transfer to a second owner?

Yes. Kia Ireland’s cover runs for seven years or 150,000 km, whichever comes first, and remains with the car rather than the original buyer. It is conditional on the car having been serviced to Kia’s schedule, so ask to see the full service record before you rely on it.

Is the Kia Sportage diesel or hybrid better for Irish driving?

It depends on annual mileage. The diesel pays only EUR 10 more a year in tax than the hybrid, so tax is not the deciding factor. High-mileage motorway drivers generally do better on the diesel; buyers doing short urban journeys will see more benefit from the full hybrid, which listed at roughly EUR 4,000 more when new.

What should I check before buying a used Kia Sportage in Ireland?

Four things in order: the CO2 figure on the VRC so you know the real tax band, whether the seven-year warranty is still running on both age and mileage, a complete main-dealer service record, and an independent history check for outstanding finance, write-off records and mileage discrepancies.

Buying or selling a Kia Sportage? Use Ecosteer

Ecosteer is an Irish car marketplace built for buyers and sellers across all 32 counties. Private listings for cars under EUR 3,000 are completely free, with no listing fee and no commission taken on the sale.

• Browse used Kia listings on Ecosteer
• List your car free (under EUR 3,000, no commission)
• Find a dealer near you
• How to check a car’s history in Ireland
• EV and hybrid battery health checks explained

External sources

• Kia Ireland official price list (WLTP CO2, motor tax and retail prices)
• Kia Ireland – Sportage specifications and current trim prices
• CompleteCar.ie – Motor road tax prices in Ireland explained
• CompleteCar.ie – Kia Sportage HEV hybrid review
• Motor Tax Online (motortax.ie) – official rate lookup and renewal
• Citizens Information – motor tax rates
• National Car Testing Service (NCTS) – test requirements and booking
• What Car? – used Kia Sportage reliability and common problems

Vehicle photography courtesy of Kia, used for editorial purposes. Prices and CO2 figures are taken from published Kia Ireland material and are subject to change; confirm the figures for any specific car against its vehicle registration certificate before purchase.