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NJ12 BJU

2012 Mazda MX-5

Purple Petrol 1798cc
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MOT Status

Valid
Expires15 Jun 2027
Tests16 (12 pass, 4 fail)
Pass rate75%

Mileage

135,235 mi
Last recorded135,235 miles
Recorded on16 Jun 2026
Typical for 2012 Mazda MX-534,465 mi

Significantly above average — investigate

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

RegistrationNJ12 BJU
MakeMazda
ModelMX-5
Year2012
ColourPurple
Fuel typePetrol
Engine1,798cc

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

12 pass 4 fail
Pass 16 Jun 2026 135,235 miles

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Front Side repeater flashing more than 120 times a minute (4.4.4 (a))

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Service brake binding but not excessively (1.2.1 (f))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Fail 9 Jun 2026 135,234 miles

Nearside Front Lower Suspension arm pin or bush excessively worn rear (5.3.4 (a) (i))

Offside Front Lower Suspension arm pin or bush excessively worn rear (5.3.4 (a) (i))

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Front Side repeater flashing more than 120 times a minute (4.4.4 (a))

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Service brake binding but not excessively (1.2.1 (f))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Pass 20 May 2025 132,514 miles

Front Sub-frame corroded but not seriously weakened Heavy surface corrosion (5.3.3 (b) (i))

Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Rear Sub-frame corroded but not seriously weakened Heavy surface corrosion (5.3.3 (b) (i))

Fail 20 May 2025 132,514 miles

Nearside Front Headlamp aim too high (4.1.2 (a))

Offside Front Headlamp aim too high (4.1.2 (a))

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

Front Sub-frame corroded but not seriously weakened Heavy surface corrosion (5.3.3 (b) (i))

Nearside Rear Service brake binding but not excessively (1.2.1 (f))

Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Rear Sub-frame corroded but not seriously weakened Heavy surface corrosion (5.3.3 (b) (i))

Pass 25 Apr 2024 127,726 miles
Pass 14 Mar 2023 113,805 miles

Windscreen damaged but not adversely affecting driver's view small chip on drivers side of windscreen (3.2 (a) (i))

Fail 14 Mar 2023 113,805 miles

Windscreen damaged but not adversely affecting driver's view small chip on drivers side of windscreen (3.2 (a) (i))

Windscreen washer provides insufficient washer liquid (3.5 (a))

Fail 9 Feb 2023 113,626 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Exhaust carbon monoxide content at idle exceeds manufacturer's specified limits (8.2.1.2 (b))

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

Nearside Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Nearside Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Offside Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Offside Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Pass 2 Mar 2022 105,586 miles
Pass 4 Mar 2021 95,025 miles
Pass 3 Mar 2020 84,619 miles
Pass 5 Mar 2019 70,067 miles

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

Pass 5 Mar 2018 58,314 miles
Pass 3 Mar 2017 47,294 miles
Pass 3 Mar 2016 34,976 miles
Pass 2 Mar 2015 22,357 miles

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Under-trays fitted obscuring some underside components

How Reliable is the Mazda MX-5?

Based on 2,502,760 MOT tests across 160,823 vehicles.

76.5%
Pass Rate
2,964
Miles/Year
36
Year Lifespan
160,823
On UK Roads

Top MOT Failure Points

Seat belt anchorage prescribed area is excessively corroded 44,475
Tyre tread depth below requirements of 1.6mm 41,962
Windscreen wiper does not clear the windscreen effectively 35,980
Parking brake: efficiency below requirements 33,281
Brake pad(s) less than 1.5 mm thick 32,722
Full Mazda MX-5 reliability report

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NJ12 BJU is a 2012 Mazda MX-5 in Purple with a 1,798cc petrol engine. This vehicle has been through 16 MOT tests with a personal pass rate of 75%.

Across all 2012 Mazda MX-5 models, the average MOT pass rate is 86.2% with a typical mileage of 34,465 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 MX-5 fails its MOT is seat belt anchorage prescribed area is excessively corroded, accounting for 44,475 recorded failures. If you're considering buying NJ12 BJU, it's worth having these areas checked by a mechanic before committing.

The Mazda MX-5 typically stays on UK roads for around 36 years. At 14 years old, this Mazda MX-5 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of NJ12 BJU?

You can check the full history of NJ12 BJU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NJ12 BJU registered?

NJ12 BJU is a 2012 Mazda MX-5, first registered on 5 March 2012.

Is NJ12 BJU safe to buy?

The MOT history for NJ12 BJU shows 16 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NJ12 BJU 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 NJ12 BJU. 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.