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AO21 CJJ

2021 MG 3

Yellow Petrol 1498cc
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MOT Status

Expired
Expires8 Mar 2026
Tests3 (2 pass, 1 fail)
Pass rate66.7%

Mileage

76,879 mi
Last recorded76,879 miles
Recorded on6 Mar 2026
Typical for 2021 MG 322,262 mi

Significantly above average — investigate

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

RegistrationAO21 CJJ
MakeMG
Model3
Year2021
ColourYellow
Fuel typePetrol
Engine1,498cc

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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

2 pass 1 fail
Fail 6 Mar 2026 76,879 miles

Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Offside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 5 Mar 2025 67,490 miles

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Nearside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Rear Service brake requirements only just met. It would appear that the braking system requires adjustment or repair footbrake and handbrake both require adjustment or repair (1.2.1 (c))

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Pass 9 Mar 2024 46,855 miles

Front Tyre worn close to legal limit/worn on edge Nearside and offside wear on edges (5.2.3 (e))

How Reliable is the MG 3?

Based on 143,683 MOT tests across 20,731 vehicles.

81.1%
Pass Rate
4,878
Miles/Year
13
Year Lifespan
20,731
On UK Roads
Full MG 3 reliability report

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AO21 CJJ is a 2021 MG 3 in Yellow with a 1,498cc petrol engine. This vehicle has been through 3 MOT tests with a personal pass rate of 66.7%.

Across all 2021 MG 3 models, the average MOT pass rate is 84.6% with a typical mileage of 22,262 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The MG 3 typically stays on UK roads for around 13 years. At 5 years old, this MG 3 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of AO21 CJJ?

You can check the full history of AO21 CJJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was AO21 CJJ registered?

AO21 CJJ is a 2021 MG 3, first registered on 3 March 2021.

Is AO21 CJJ safe to buy?

The MOT history for AO21 CJJ shows 3 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does AO21 CJJ 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 AO21 CJJ. 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.