Performance by cohort

3 year bands · 372,189 tests

Pass rate climbs 18.5 points across the cohorts — newer Ibiza examples clear the test more reliably than the early cars.

Pre-2018 cohort 305,527

Pass

71.0%

Fail

23.2%

PRS

5.2%

Avg mileage at test

79,843 mi

2018–2020 cohort 48,459

Pass

86.4%

Fail

10.4%

PRS

2.9%

Avg mileage at test

37,859 mi

2021+ cohort 18,203

Pass

89.5%

Fail

7.7%

PRS

2.5%

Avg mileage at test

24,811 mi

Cohort = vehicle's first-registration year band. Same model, different generations of build.

Generations on file · 4

SEAT Ibiza · UK market

Photos: Wikimedia Commons · CC BY-SA / CC BY / public domain.

The picture

Ibiza Fails 27.5% — Suspension and Gaiters Lead

From 243,617 tests, the SEAT Ibiza passes first time 72.5% of the time — respectable but not outstanding for a small hatchback. Worn suspension pins and bushes, low tyre tread, and deteriorated steering gaiters make up the bulk of failures at an average 69,148 miles. The fifth-generation car carried a more publicised recall issue: a defective centre rear seatbelt buckle affected both the Ibiza and Arona, with some owners receiving only a sticker telling them not to use the seat while a permanent fix remained outstanding for months.

The 1.0-litre petrol is generally solid mechanically. A reported ACC false-braking incident on a near-new 2018 car is worth noting if driver-assist features are important to you.

ABI Insurance Group

Group 3–18

Below the fleet average — generally reasonable to insure. Lower groups cost less to insure; UK fleet average is around Group 22.

Source: ABI Group Rating Panel · administered by Thatcham Research · groups cover standard variants; performance trims may sit higher. Browse all insurance groups →

3–18

out of 50

Compare quotes →

Top ten reasons for rejection.

Filter failures:

Hide wear items to see the model's real defects.

01

A suspension pin, bush or joint excessively worn

11,636 occurrences · 3.1% of tests
02

Steering rack gaiter or ball joint dust cover damaged or deteriorated

10,342 occurrences · 2.8% of tests
03

Tyre tread depth not in accordance with the requirements

10,309 occurrences · 2.8% of tests
04

Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view

6,459 occurrences · 1.7% of tests
05

A shock absorber damaged to the extent that it does not function or showing signs of severe leakage

5,922 occurrences · 1.6% of tests
06

A transmission shaft constant velocity joint boot severely deteriorated

5,545 occurrences · 1.5% of tests
07

Steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc

5,402 occurrences · 1.5% of tests
08

A spring or spring component fractured or seriously weakened

5,023 occurrences · 1.3% of tests
09

Parking brake efficiency below minimum requirement

4,975 occurrences · 1.3% of tests
10

A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources

4,671 occurrences · 1.3% of tests

Counts cover Major and Dangerous defects logged at test. Advisory items excluded so this shows why a car was rejected, not just what the tester flagged in passing.

Worst-case fix budget · top 3 failures

£220–£575

If every one of this Ibiza's most-logged Major fails hit at the same MOT, that's the real-world UK garage range. Reality is usually one or two items, not all of them. Open the estimator →

Try the calculator

Build your own retest budget.

Year-band analysis

Best year to buy. Worst to avoid.

First-time MOT pass rate split by registration band. A 18.5-point gap between bands means the year you buy SEAT Ibiza has a real effect on what turns up at the garage.

Best band to buy

89.5%

2021+ registration

the 2021-on band climbs to 89.5% — a 18.5-point improvement. Tests in this band average 24,811 miles — roughly 55K miles fewer on the clock than the older band. Failures here are mostly wear items: has a cut in excess of the…, tread depth below requirements of 1.6mm — the structural issues that drag down older examples don't appear in the top-10 for this band. Post-2020 examples are early in their MOT life and generally show the cleanest records.

Band to be cautious about

71.0%

Pre-2018 registration

On the older band (pre-2018), the data shows a 71.0% pass rate against a fleet average of 89.5% on the newer band. The main culprits logged at test: pin or bush excessively worn, tread depth below requirements of 1.6mm, and ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt. Average mileage on test for this band is 79,843 miles — high-mileage wear items are a recurring theme. Honest John records: "Another report of problem with centre rear seatbelt buckle of 2017 SEAT Ibiza. (Problem shared with the SEAT Arona.) Owner received recall letter. Initial fix was to give him a…"

Best band to buy: 2021+ (89.5% first-time pass). Worst band to avoid: pre-2018 (71.0% pass). That's a 18.5-point spread across 305,527 older tests and 18,203 newer ones — year of build makes a material difference on this model.

Year-spread leaderboard →

Tools that pre-empt a retest.

Picked against this car's top failure patterns. Affiliate links to Amazon UK — we earn a small cut at no cost to you. Disclosed up-front, doesn't shape the data.

Item 01 · Amazon UK

Digital tyre-tread depth gauge

Five quid for a gauge beats £150 for a retest. UK MOT minimum is 1.6mm — most testers fail anything below 2mm to be safe.

Search Amazon UK

My Motor World · affiliate

Parts & supplies for this fix

Affiliate links — small commission, no extra cost to you.

Hycote

Hycote Touch Up Colour Paint Brush Seat Flash Red 12.5ml

£6.59

View at My Motor World →

Hycote

Hycote Seat Black Magic Double Acrylic Spray Paint 150ml

£6.59

View at My Motor World →

Hycote

Hycote Seat Candy White Double Acrylic Spray Paint 150ml

£6.59

View at My Motor World →

Hycote

Hycote Seat Emocion Red Double Acrylic Spray Paint 150ml

£6.59

View at My Motor World →

Click Mechanic · affiliate

Book a mobile mechanic

Affiliate links — small commission, no extra cost to you.

Mobile mechanic · UK-wide

Book a mechanic at your door.

Fixed-price quotes upfront. No garage needed. Click Mechanic sends a vetted local mechanic to you — home, work, or roadside.

Get a quote →

Owner reports · Honest John

What owners actually report.

Verbatim faults logged by owners on honestjohn.co.uk over recent years. We didn't summarise — these are the words people typed in.

What's good

The SEAT Ibiza is one of the best small hatchbacks you can buy today. Its 1.0-litre petrol engine is punchy yet economical, while the interior might be enough to make you think twice about a Volkswagen Polo. It's also one of the most practical cars in its class.

Recent owner-reported faults

4 Jul 2019
Report of ACC of 1,900 mile October 2018 SEAT Ibiza suddenly slamming on the brakes on a country road. (Might have been due to a low flying bird crossing the path of the car.) Owner now disables the Driver Assist each time he drives the car because SEAT dealer cannot look at it for 3 weeks. Compare new SEAT Ibiza deals Buy new from £16,766(list price from £21,350) View offers Google Pixel 10 Pro 512GB In Obsidian | Verizon (With 36 Monthly Installment Payments + Plan)Meet the new status pro. Pixel 10 Pro is the ultimate Pixel experience, featuring advanced AI with Gemini, unbelievable camera quality, i...Verizon Wireless
12 Nov 2018
Another report of problem with centre rear seatbelt buckle of 2017 SEAT Ibiza. (Problem shared with the SEAT Arona.) Owner received recall letter. Initial fix was to give him a sticker stating the rear centre seat can't be used. Months later there is still no permanent fix.
19 Oct 2018
Report that problem with centre rear seatbelt in SEAT Ibizas and Aronas remains unusable with no solution in sight. This turns a 5 seater car into a 4 seater, which is not acceptable to byers who need a 5 seater.
13 Jun 2018
Problems reported with steering of September 2017 SEAT Ibiza 1.0 MPI 75 Start/Stop SE: Warning lights appeared, steering wheel, ESP, skid logo. Turned off ignition and steering wheel sign went on and off. Took it to SEAT dealer and OK for a week. Then again steering wheel sign and difficulty steering. Yellow steering wheel sign turned red with bleeping. Car taken back to dealer on low loader.

Source: honestjohn.co.uk · 4 reports indexed

Recall history

17 UK recalls on record.

The Ibiza has 17 official UK vehicle recalls covering defect details, remedies, and affected build dates.

See all recalls

Buying or keeping an Ibiza?

Use the failure ranking as a pre-test checklist or a haggling lever. Treat the headline pass rate as a fleet-wide trend, not a guarantee on any individual car.

If you own an Ibiza and your last MOT looked nothing like the ranked failures above, that's normal — individual cars vary widely. The ranking shows the patterns testers flag most often across the country.