Is the Kia Niro reliable?

The Kia Niro scores 79/100 on Forecourt's MOT-based reliability measure, ahead of 75% of the cars we track. That is computed from 448,774 real DVSA MOT test results.

How much does a used Kia Niro cost?

A 2023 Kia Niro with around 36,066 miles is worth roughly £20,200 today (typical range £18,250–£22,150). Dealer forecourt prices sit higher and part-exchange offers lower; newer or lower-mileage examples cost more.

How quickly does the Kia Niro depreciate?

A new Kia Niro typically loses about 45% of its value over the first three years, then depreciates more slowly. Buying at three to five years old avoids the steepest part of the curve.

What insurance group is the Kia Niro?

The Kia Niro sits in insurance group 17 of 50 — the middle of the scale. Exact premiums depend on the trim (some versions sit a few groups higher or lower), your age, postcode and no-claims history.

What goes wrong on a used Kia Niro?

The most common age-related issues we track for the Kia Niro are: tyres & wheels (typically around 30k-60k miles, £80-£500 to put right); driver's view (typically around 30k-60k miles, £60-£300 to put right); brakes (typically around 60k-100k miles, £150-£500 to put right). A full service history and a recent MOT with no advisories are the best protection.

What does the Kia Niro cost to run?

Expect around 58 mpg combined on the 1.6 GDi Hybrid '3', £200 a year in road tax, about £185 for a standard annual service. The full cost-of-ownership table above breaks this down per year and per mile for the exact year and mileage you choose.

Is the Kia Niro ULEZ compliant?

Most petrol Kia Niros from 2006 and diesels from September 2015 meet the Euro standards for London ULEZ and other UK clean-air zones, so they are generally exempt from the daily charge. Pure-electric versions are always exempt.

How many Kia Niros are on UK roads?

About 133,567 Kia Niros are currently taxed and on the road in the UK, from DfT vehicle-licensing data.

Ranked #54 car in the UK · Crossover SUV · 11,611 units sold last year

Kia Niro

The Kia Niro is a practical crossover offered in three electrified flavours - full hybrid, plug-in hybrid and the Niro EV - making it a one-stop shop for buyers stepping away from pure petrol. It's spacious, easy to drive and backed by Kia's long warranty, which transfers to subsequent owners. Cross-shop the Hyundai Kona, Toyota Corolla and C-HR, and the related Hyundai models.

From our report

“Pick the powertrain that matches your charging access and your annual mileage, not the badge on the boot.”

Kia Niro: electric vs plug-in vs hybrid — which is the smartest used buy in 2026? · Forecourt Data Desk

How these figures are sourced — the valuation is anchored to a researched used-market price for this model (AutoTrader median, 2023 at 30k miles). Reliability, mileage and variant data are real DVSA MOT records. Dimensions, tyre sizes and costs, servicing figures and the insurance group are segment-level estimates rather than sourced per car, and are being replaced model by model.

Body: Crossover SUV
Years: 2018–2026
Fuel: Hybrid / Plug-in Hybrid / Electric
Economy: 58 mpg
Insurance: Group 17

The short version

47/100

Forecourt score

Value 35 · Reliability 59 · catalogue percentiles

The Kia Niro holds its value about averagely and is dearer to run than most. Its MOT-based reliability is good — an MOT score of 79/100, ahead of 75% of the cars we track. On three-year value retention it ranks better than 35% of models.

The Forecourt score blends how this car ranks against the catalogue on value retention, reliability and insurance cost (weighted 40/40/20) — the from-new ownership picture. Higher is better; running cost is not yet folded in.

Pick your version

Estimates are tuned to the version you choose.

Fuel

Hybrid · 1580cc

Power

141 ps

Drivetrain

FWD

Cam drive

Chain

Quoted MPG

58 mpg

The volume Niro. 1.6 GDi full hybrid, 141 PS, 6-DCT (a real auto, not a CVT), ~58 mpg. Chain-driven. The frugal everyday choice.

Tell us about the one you're looking at

Year of registration2023

20182026

Mileage on the clock36,066 mi

0Expected: 36,066180k

Conditiongood

PoorFairGoodExcellent

Tidy and well looked-after for its age — the typical car.

Region

Remembered as you browse other cars.

Know the registration?

Optional — fills in the exact year and ULEZ status for your specific car. The registration isn’t stored.

Estimated market value

£20,200

Range £17,050 – £23,650

medium confidence

When new (2023)circa £31,000Age-based value£16,906Mileage adjustment+£0Condition & region+£15Market calibration+£4,629Forecourt price£21,550Private sale£18,850Part-exchange£16,600

Holdthis 3-year-old

Fair value — the 4-year mark is the sweet spot.

At 36,066 miles it’s about the ~35,339 typical for a 3-year-old.

Seen one for sale?

A data-led guide from the depreciation curve, UK parc trend and reliability — not financial advice.

The depreciation curve

How a 2023-registration Kia Niro loses value over time.

Marker = your selection
Dashed = mileage either side

What it costs to own

Over

Based on the 2023 car with 36,066 miles you entered above — worth about £20,200 today — here is the cost of owning it for the next 5 years, at roughly 12,022 miles a year.

5-year total

£23,626

Per year

£4,725

All-in per mile

£0.39

Fuel per mile

20.8p

If a company carAround £329/mo Benefit-in-Kind tax at the 40% rate (£164/mo at 20%) — 27% band

Depreciation£5,197

Fuel / energy£12,484

Servicing£1,765

Road tax£1,000

Insurance£3,180

If you're a company-car driver

At 27% BIK, a 40% taxpayer would pay about £329/month in company-car tax (£164/month at 20%) — on top of the running costs above. Full BIK table below for context.

Best age to buy — around 3 years

A 3-year-old example loses roughly £3,200 a year — 53% less than the £6,800 a one-year-old sheds. The steepest drop is behind it.

Uses current UK pump and home-charging prices (DESNZ weekly), typical-driver insurance and manufacturer service intervals. "Fuel per mile" is just the energy input — so an EV at ~9p and a diesel at ~22p make running-cost comparison direct. A guide; your own costs will vary.

How it compares

Where this car ranks against the 340 vehicles in our index — higher is better.

Holds its valuebetter than 35%

Reliabilitybetter than 59%

Fuel economybetter than 17%

Percentile rank across our full index. A measure is shown only where the data spreads meaningfully across the index.

Petrol, diesel, hybrid or EV?

How the available versions compare on price, running cost, and the headaches each tends to develop.

Hybrid / PHEV (volume)

Kia's compact hybrid crossover. Only available as hybrid/PHEV/EV — no pure ICE. Cross-shop Toyota CH-R Hybrid, Hyundai Kona Hybrid (sister platform), Renault Captur Hybrid. Niro EV is the budget electric SUV alternative to Kia EV3 (newer Niro EV uses E-GMP-S; the standalone Niro EV uses dedicated platform).

New price: circa £32,000
Annual fuel / energy: £1,100
3-yr depreciation: 44%

Watch for

·Some 2017-2019 Mk1 had DCT clutch wear (campaign-fixed)
·Mk1 used market: 1.6 GDi hybrid 60+ mpg class-leading
·Kia 7-year warranty transferable

Fuel/energy costs based on this week’s UK averages (w/c 03/08/2026) · Petrol 159.9p/L, Diesel 179.2p/L, Electricity 27.0p/kWh · DESNZ

Estimated insurance

Group 17 of 50 (mid — around the UK average) · Comprehensive · 3 years NCB

Indicative annual comprehensive premiums for this car, by driver age band and risk profile. Pick the combination closest to your circumstances.

No-claims bonus3 years

0 yearsBaseline: 3 years15+

Risk profile:

Estimated annual premium · typical, age 33-39

£636/ year

Roughly £53 per month

Typical

Average UK driver — 3 years NCB, average postcode, no recent claims.

Age band	Lower risk	Typical	Higher risk
Age 17-25	£1,449	£1,811	£2,355
Age 26-32	£756	£890	£1,085
Age 33-39Selected	£559	£636	£750
Age 40-49	£475	£527	£612
Age 50+	£423	£470	£555

How we estimate this

Indicative annual comprehensive premium estimates. The 'Typical' figure represents an average UK driver in each age band; Lower and Higher risk show the realistic spread driven by factors UK insurers legitimately price on (postcode, occupation, claims history, NCB, voluntary excess, modifications). Based on 10,000 miles/yr, £250 voluntary excess, and the no-claims bonus selected above. Always get individual quotes before buying.

Expected annual costs

Adjust the annual mileage to match how you'll actually use the car. Insurance is what you selected above (age 33-39, typical risk, 3 yrs NCB).

Annual mileage12,022 mi/yr

2,000UK avg for this model: 12,02230,000

Routine service

£185

Annual main-dealer service

Major service

£210

Every 2 years, annualised

Road tax

£200

Standard rate, post year-one

Fuel

£792

58 mpg, £1.60/L

Insurance

£636

Age 33-39, group 17

Clean-air zones

✓ ULEZ compliant

Electric, Plug-in Hybrid, Hybrid variants are compliant with London ULEZ and all UK clean-air zones.

Based on London ULEZ standards — Birmingham, Bath, Bristol, Sheffield, Glasgow and other UK clean-air zones generally follow the same rules.

Total expected£2,023 / year

Excludes depreciation and unscheduled repairs (see next section).

Unexpected costs

What out-of-warranty repairs typically run, by mileage band. Your selected mileage is highlighted.

0-30k miles

£80

per year · low risk

30-60k miles

£240

per year · low risk

60-100k miles

£520

per year · medium risk

100k+ miles

£900

per year · high risk

Tyres

205/60 R16 · 215/55 R17 · 225/45 R18

What a full set of four will cost you (including fit and balance), and which brand each tier of buyer should pick. A typical set lasts about 24,000 miles.

Budget

£300

set of 4, fitted · £60 per tyre

Mid-range

£440

set of 4, fitted · £95 per tyre

Premium

£620

set of 4, fitted · £140 per tyre

What to fit

Optional extras worth paying for

Factory options ranked by how much of their original cost they recover at resale. Anything above 70% return tends to make money back; below 40% is paying for your own enjoyment.

Option	New cost	Added used value	Return
Tow bar (factory-fit) Niche, but the buyers who want one will pay for it.	£650	£450	69%
Parking sensors & reversing camera Near-expected now — its absence costs more than its presence returns.	£500	£300	60%
Heated seats / cold-weather pack	£450	£200	44%
Metallic or premium paint Almost universal — an unusual colour is the bigger resale risk.	£600	£200	33%
Panoramic / opening roof	£1,100	£350	32%
Larger alloy wheels	£700	£200	29%

Parts most likely to fail

Drawn from owner reports and warranty data. Filtered for relevance to 36,066 miles.

Watch now

Failure typically happens around your current mileage.

Upcoming

A known weak point — but you haven't reached its usual mileage yet.

Already due

Past its usual failure mileage. Either already fixed, or about to.

Tyres & wheelsWatch now

Typical at 30k-60k milesCost £80-£500low severityParts high

Recorded in 5.4% of MOT tests 30k-60k miles — from 421,981 DVSA MOT tests analysed.

Driver's viewWatch now

Typical at 30k-60k milesCost £60-£300low severityParts high

Recorded in 2.0% of MOT tests 30k-60k miles — from 421,981 DVSA MOT tests analysed.

BrakesUpcoming

Typical at 60k-100k milesCost £150-£500medium severityParts high

Recorded in 1.8% of MOT tests 60k-100k miles — from 421,981 DVSA MOT tests analysed.

Lighting & signallingUpcoming

Typical at over 100k milesCost £15-£120low severityParts high

Recorded in 1.6% of MOT tests over 100k miles — from 421,981 DVSA MOT tests analysed.

SuspensionUpcoming

Typical at over 100k milesCost £150-£450low severityParts high

Recorded in 0.9% of MOT tests over 100k miles — from 421,981 DVSA MOT tests analysed.

Identification & otherUpcoming

Typical at over 100k milesCost £20-£150low severityParts high

Recorded in 0.7% of MOT tests over 100k miles — from 421,981 DVSA MOT tests analysed.

"Parts low/medium/high" indicates how easy the replacement part is to source — discontinued or specialist parts mean longer workshop time and bigger bills.

Safety rating

Euro NCAP's independent crash-test rating for the Kia Niro, from its 2022 assessment.

4/5

TEST YEAR2022

Current rating · valid to 2028

The passenger compartment of the Niro remained stable in the frontal offset test.

Independent crash-test data from Euro NCAP. Star ratings reflect the test protocol of the year shown — newer protocols are stricter, so a 5-star from 2024 represents a higher bar than a 5-star from 2014. Euro NCAP ratings run for six years from publication; a lapsed rating means the protocol has moved on, not that the car performs any worse than it did on test.

MOT outlook

How this model fares at its MOT as it ages — from 448,774 real DVSA test records.

MOT pass rate by age

90.1% at 3yr → 82.5% at 10yr

A 3-year-old Niro passes its MOT 90.1% of the time; by 10 years that has slipped to 82.5%. The y-axis is zoomed to this model’s range so the trend is readable.

Longevity

97%of 8-year-old examples are still taxed and on the road — a useful read on how well the model lasts.

From 6,421 vehicles registered in 2018.

Survival by registration year

97% of 2018 cars still on the road

Each point is one registration cohort. Older cars on the left, newer on the right. A flatter line means the model holds up over time; a steep drop means cohorts disappear from UK roads faster.

What’s on the road

The fuel-type split of every Niro with MOT history in the DVSA record. From 142,411 vehicles tested at least once - not the number on the road today, which is lower.

Hybrid 64.1%
Electric 35.8%

What fails at the first MOT

The defect categories a Niro registered 2020–2023 fails on at its first MOT, from 90,376 first tests. Every car here is the same age and the same generation, so these are the faults that show up first - not the wear a high-mileage older example collects.

Tyres & wheels4.9%
Driver's view1.4%
Brakes0.6%
Lighting & signalling0.5%
Identification & other0.2%
Suspension0.1%

Share of first MOT tests recording at least one defect in that category. DVSA test-item categories, not parts: “Driver’s view” covers mirrors, wipers and glass.

Typical mileage by age

The average odometer reading for a Niro at MOT, by age — measured from the same DVSA records, not assumed. A useful yardstick for whether a given car has done more or fewer miles than its age suggests.

3 yr35,339
4 yr46,242
5 yr55,321
6 yr65,227
7 yr77,266
8 yr83,085
9 yr81,658
10 yr85,710

Mean recorded mileage at MOT by vehicle age, from DVSA test records. Ages below three are not shown: the first MOT is due at three years, so the few cars tested earlier are a self-selected minority rather than a representative sample. Ages with at least 10 tests shown.

Reliability

79/ 100

Good

First-MOT pass rate and defect rate for cars registered 2020 onward (90,376 first tests), with cohort survival — high confidence.

MOT outlook · age 5 years

88%first-time pass rate

75th percentile — Better than most comparable cars

Based on 63,560 MOT tests · ranked against 248 catalogue models with comparable data

Where this car sits in the catalogue

Pass-rate distribution across 248 catalogue models

Things owners say

01Kia's 7-year/100,000-mile warranty transfers to you as a used buyer - check how much is left, as it's a genuine value-add.
02The hybrid and PHEV are smooth and frugal and the EV's real-world range is competitive - pick the powertrain to match your charging access and mileage.
03Generally very reliable; the usual checks (service history, and battery health on the EV/PHEV) apply rather than any model-specific gremlin.

Safety recalls

Manufacturers occasionally issue safety recalls to fix a fault free of charge. You can check whether the Kia Niro, or your exact vehicle, has any outstanding recalls on the official DVSA service.

Check on GOV.UK

Opens the Driver & Vehicle Standards Agency recall checker. Choose the make, model and year of manufacture — no registration needed.

Theft risk

A general indicator from UK 2025 theft data and this car’s characteristics — not a prediction for any one vehicle.

Whole-car theft

Higher

Desirable SUVs like this are relay-theft targets — keyless entry can be exploited from the driveway in under a minute.

Parts theft

Higher

Hybrid versions are a catalytic-converter target — a hybrid cat is rich in precious metals and can be cut out in about a minute.

Worth doing

Keep keys in a Faraday pouch and away from the front door to block relay attacks.
A catalytic-converter guard or forensic marking makes a hybrid far less appealing to cut.
A visible steering lock is a cheap, strong deterrent on a frequently-targeted car.

Clean-air zones

Whether driving a Kia Niro into a UK clean-air zone will cost you anything. Rules use the same Euro standard across most zones — petrol from 2006 and diesel from 2015 onwards are exempt; pure electric is always exempt.

Charging zones for cars

City	Area	Daily charge	Likely outcome
London	All of Greater London (within the M25)	£12.50	Likely exempt Hybrid petrol engines from 2006 meet Euro 4.
Birmingham	Inside the A4540 Middleway	£8.00	Likely exempt Hybrid petrol engines from 2006 meet Euro 4.
Bristol	City centre and part of the Portway	£9.00	Likely exempt Hybrid petrol engines from 2006 meet Euro 4.
Glasgow	City centre	—	Likely exempt Hybrid petrol engines from 2006 meet Euro 4.
Edinburgh	City centre	—	Likely exempt Hybrid petrol engines from 2006 meet Euro 4.
Aberdeen	City centre	—	Likely exempt Hybrid petrol engines from 2006 meet Euro 4.
Dundee	City centre	—	Likely exempt Hybrid petrol engines from 2006 meet Euro 4.

Zones that don't charge private cars

Bath — City centre (Private cars and motorbikes are not charged).
Bradford — Outer ring road and the Aire Valley (Private cars are not charged).
Sheffield — Inside the A61 inner ring road (Private cars are not charged).
Newcastle & Gateshead — City centres and the Tyne, Swing, High Level and Redheugh bridges (Private cars are not charged).
Portsmouth — Part of the city centre (Applies to taxis, PHVs, buses, coaches and HGVs only).

Model-level guidance only. To check a specific registration, use the official gov.uk clean-air zone checker. Zone charges and boundaries are set by local councils and change over time.

Company car tax

What HMRC's Benefit-in-Kind charge looks like if you ran this Kia Niro as a company car, by tax year and income-tax band. Calculated from a CO₂ of 106 g/km and a WLTP electric range of 38 miles, using £36,500 as the P11D value.

Tax year	BIK %	Tax @ 20%	Tax @ 40%	Monthly @ 20%	Monthly @ 40%
2025-26	26%	£1,898	£3,796	£158	£316
2026-27	27%	£1,971	£3,942	£164	£329
2027-28	28%	£2,044	£4,088	£170	£341
2028-29	28%	£2,044	£4,088	£170	£341
2029-30	28%	£2,044	£4,088	£170	£341

P11D value is approximated from the latest new price; the exact figure on your tax code will depend on options fitted. The 4% diesel surcharge applies only to non-RDE2 (pre-2021) diesels — we assume RDE2 compliance for current models. Bands and rates from HMRC's Autumn Budget 2024 confirmation through 2029/30.

Servicing & the dealer network

How well-supported Kia is across the UK — a practical read on how easy servicing, parts and warranty work will be to find.

Franchised UK dealers

~190

Large network

Mass-market

Network size relative to the UK's largest (Kia is 4.2% of all franchised outlets)

Servicing, parts and warranty work are easy to find UK-wide, and most independent garages know the brand well — which keeps maintenance competitive.

For context, the UK has roughly 4,500 franchised car-dealer outlets in total, plus about 15,500 independent garages.

Approximate figures, curated from public UK industry sources (NFDA, Car Dealer Magazine). Franchised networks shrink year on year — these indicate network size, not an exact count.

Dimensions & weight

These are segment estimates, not manufacturer figures. 296 of 325 catalogued cars share one of 14 identical dimension sets, so they describe a class rather than this particular car. Sourced figures replace them model by model.

Length

4,350 mm

Width

1,810 mm

Height

1,560 mm

Kerb weight

1,400 kg

Boot

420–1,300 L

Fuel tank

48 L

How many are still out there

How the UK Kia Niro fleet splits: taxed and on the road, parked off the road on a SORN, and gone from the register where that figure is available.

Currently registered

134,221

Currently taxed & on road

133,567

100% of all registered

SORN (off road)

654

0% of all registered

Scrapped or exported

n/a

not in this DfT extract

UK fleet trend — 2016 to 2025

+10.5% vs 2024

1,205133,567

Source: DfT VEH0124 vehicle licensing statistics (year-end 2025) · Updated 29 Jul 2026

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Same underpinnings

Built on the Hyundai K3 platform

Hyundai-Kia's modern combustion / hybrid platform shared across small-to-mid-size SUVs and hatches. Different badges, often substantially different residuals, but broadly the same mechanicals and repair cost profile.

Hyundai-Kia K-platform (3rd gen) · Hyundai Motor Group

Common questions

Kia Niro, answered from the data

Is the Kia Niro reliable?: The Kia Niro scores 79/100 on Forecourt's MOT-based reliability measure, ahead of 75% of the cars we track. That is computed from 448,774 real DVSA MOT test results.
How much does a used Kia Niro cost?: A 2023 Kia Niro with around 36,066 miles is worth roughly £20,200 today (typical range £18,250–£22,150). Dealer forecourt prices sit higher and part-exchange offers lower; newer or lower-mileage examples cost more.
How quickly does the Kia Niro depreciate?: A new Kia Niro typically loses about 45% of its value over the first three years, then depreciates more slowly. Buying at three to five years old avoids the steepest part of the curve.
What insurance group is the Kia Niro?: The Kia Niro sits in insurance group 17 of 50 — the middle of the scale. Exact premiums depend on the trim (some versions sit a few groups higher or lower), your age, postcode and no-claims history.
What goes wrong on a used Kia Niro?: The most common age-related issues we track for the Kia Niro are: tyres & wheels (typically around 30k-60k miles, £80-£500 to put right); driver's view (typically around 30k-60k miles, £60-£300 to put right); brakes (typically around 60k-100k miles, £150-£500 to put right). A full service history and a recent MOT with no advisories are the best protection.
What does the Kia Niro cost to run?: Expect around 58 mpg combined on the 1.6 GDi Hybrid '3', £200 a year in road tax, about £185 for a standard annual service. The full cost-of-ownership table above breaks this down per year and per mile for the exact year and mileage you choose.
Is the Kia Niro ULEZ compliant?: Most petrol Kia Niros from 2006 and diesels from September 2015 meet the Euro standards for London ULEZ and other UK clean-air zones, so they are generally exempt from the daily charge. Pure-electric versions are always exempt.
How many Kia Niros are on UK roads?: About 133,567 Kia Niros are currently taxed and on the road in the UK, from DfT vehicle-licensing data.

Answers are generated from this car's Forecourt data — DVSA MOT records, DfT licensing statistics and our valuation model — and update with the weekly data refresh.