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YJ20 UNF

2020 Mazda 3

Grey Petrol 1998cc
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MOT Status

Valid
Expires27 Dec 2026
Tests5 (4 pass, 1 fail)
Pass rate80%

Mileage

33,670 mi
Last recorded33,670 miles
Recorded on2 Dec 2025
Typical for 2020 Mazda 326,754 mi

Above average mileage for this year

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

RegistrationYJ20 UNF
MakeMazda
Model3
Year2020
ColourGrey
Fuel typePetrol
Engine1,998cc

All premium checks include

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

4 pass 1 fail
Pass 2 Dec 2025 33,670 miles
Pass 20 Dec 2024 26,992 miles
Pass 28 Dec 2023 21,349 miles
Fail 28 Dec 2023 21,349 miles

Front Headlamp aim too high both sides (4.1.2 (a))

Pass 23 Feb 2023 19,409 miles

Items removed from driver's view prior to test ()

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

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

How Reliable is the Mazda 3?

Based on 2,040,939 MOT tests across 164,053 vehicles.

77.5%
Pass Rate
6,292
Miles/Year
22
Year Lifespan
164,053
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 40,716
Brake pad(s) less than 1.5 mm thick 18,089
position lamp(s) not working 17,568
Suspension arm rubber bush deteriorated resulting in excessive movement 13,995
Windscreen wiper does not clear the windscreen effectively 11,940
Full Mazda 3 reliability report

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YJ20 UNF is a 2020 Mazda 3 in Grey with a 1,998cc petrol engine. This vehicle has been through 5 MOT tests with a personal pass rate of 80%.

Across all 2020 Mazda 3 models, the average MOT pass rate is 89.7% with a typical mileage of 26,754 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 Mazda 3 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 40,716 recorded failures. If you're considering buying YJ20 UNF, it's worth having these areas checked by a mechanic before committing.

The Mazda 3 typically stays on UK roads for around 22 years. At 6 years old, this Mazda 3 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of YJ20 UNF?

You can check the full history of YJ20 UNF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YJ20 UNF registered?

YJ20 UNF is a 2020 Mazda 3, first registered on 20 March 2020.

Is YJ20 UNF safe to buy?

The MOT history for YJ20 UNF shows 5 tests with a 80% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does YJ20 UNF 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 YJ20 UNF. 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.