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ST66 ONU

2016 Hyundai I40

Silver Diesel 1685cc
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MOT Status

Valid
Expires29 Nov 2026
Tests10 (7 pass, 3 fail)
Pass rate70%

Mileage

37,159 mi
Last recorded37,159 miles
Recorded on11 Nov 2025
Typical for 2016 Hyundai I4065,092 mi

Below or average mileage for this year

4 checks still locked for this Hyundai
Stolen
Finance
Write-off
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Vehicle Details

RegistrationST66 ONU
MakeHyundai
ModelI40
Year2016
ColourSilver
Fuel typeDiesel
Engine1,685cc

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50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

7 pass 3 fail
Pass 11 Nov 2025 37,159 miles

Brake pipes greased

Engine Covers and or Under Trays fitted preventing a full inspection

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Fail 11 Nov 2025 37,159 miles

Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))

Offside Rear Service brake excessively binding (1.2.1 (f))

Brake pipes greased

Engine Covers and or Under Trays fitted preventing a full inspection

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 31 Oct 2024 31,911 miles

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Fail 31 Oct 2024 31,910 miles

Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))

Nearside Rear Service brake excessively binding (1.2.1 (f))

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 31 Oct 2023 26,549 miles

Nearside Front Tyre worn close to legal limit/worn on edge wearing on inner and outer edges (5.2.3 (e))

Offside Front Tyre worn close to legal limit/worn on edge wearing on inner and outer edges (5.2.3 (e))

Pass 8 Nov 2022 21,403 miles
Fail 8 Nov 2022 21,402 miles

Brake disc significantly and obviously worn both front (1.1.14 (a) (i))

Front Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Rear Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Brake disc worn, pitted or scored, but not seriously weakened both rears (1.1.14 (a) (ii))

Pass 11 Nov 2021 16,032 miles
Pass 10 Nov 2020 11,695 miles

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Tyre slightly damaged/cracking or perishing all 4 tyres (5.2.3 (d) (ii))

engine covers and undertrays fitted not allowing full inspection

Pass 5 Nov 2019 9,673 miles

Offside Front Windscreen wiper blade defective torn slightly (3.4 (b) (i))

Tyre slightly damaged/cracking or perishing all four tyres heavily cracked (5.2.3 (d) (ii))

How Reliable is the Hyundai I40?

Based on 267,133 MOT tests across 28,541 vehicles.

79.5%
Pass Rate
8,118
Miles/Year
15
Year Lifespan
28,541
On UK Roads

Top MOT Failure Points

Brake pad(s) less than 1.5 mm thick 2,182
Full Hyundai I40 reliability report

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ST66 ONU is a 2016 Hyundai I40 in Silver with a 1,685cc diesel engine. This vehicle has been through 10 MOT tests with a personal pass rate of 70%.

Across all 2016 Hyundai I40 models, the average MOT pass rate is 84.0% with a typical mileage of 65,092 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Hyundai I40 fails its MOT is brake pad(s) less than 1.5 mm thick, accounting for 2,182 recorded failures. If you're considering buying ST66 ONU, it's worth having these areas checked by a mechanic before committing.

The Hyundai I40 typically stays on UK roads for around 15 years. At 10 years old, this Hyundai I40 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of ST66 ONU?

You can check the full history of ST66 ONU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ST66 ONU registered?

ST66 ONU is a 2016 Hyundai I40, first registered on 30 November 2016.

Is ST66 ONU safe to buy?

The MOT history for ST66 ONU shows 10 tests with a 70% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does ST66 ONU have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on ST66 ONU. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.