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CN51 SMY

2001 Mazda 323

Blue Petrol 1598cc
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MOT Status

Valid
Expires16 Sep 2026
Tests31 (20 pass, 11 fail)
Pass rate64.5%

Mileage

55,718 mi
Last recorded55,718 miles
Recorded on17 Sep 2025
Typical for 2001 Mazda 32368,232 mi

Below or average mileage for this year

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

RegistrationCN51 SMY
MakeMazda
Model323
Year2001
ColourBlue
Fuel typePetrol
Engine1,598cc
View full Mazda 323 reliability data Browse other 2001 Mazda 323 registrations

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

20 pass 11 fail
Pass 17 Sep 2025 55,718 miles

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

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

Offside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

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

Fail 16 Sep 2025 55,718 miles

Nearside Rear Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))

Offside Front Obligatory mirror does not provide a view to the rear (3.3 (c))

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

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

Offside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

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

Pass 9 Sep 2024 54,339 miles

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Nearside Front Direction indicator slightly discoloured (4.4.3 (a))

Nearside Front Tyre worn close to legal limit/worn on edge Cracked and perished, at 3mm (5.2.3 (e))

Nearside Rear Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Nearside Rear Tyre worn close to legal limit/worn on edge Cracked and perished, at 2mm (5.2.3 (e))

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

Offside Rear Anti-roll bar linkage ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Offside Rear Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Rear Tyre worn close to legal limit/worn on edge Cracked and perished, at 3mm (5.2.3 (e))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Vehicle structure is corroded but structural rigidity is not significantly reduced Under body and components corroded (6.1.1 (c) (i))

Fail 9 Sep 2024 54,338 miles

Nearside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b))

Offside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b))

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Nearside Front Direction indicator slightly discoloured (4.4.3 (a))

Nearside Front Tyre worn close to legal limit/worn on edge Cracked and perished, at 3mm (5.2.3 (e))

Nearside Rear Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Nearside Rear Tyre worn close to legal limit/worn on edge Cracked and perished, at 2mm (5.2.3 (e))

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

Offside Rear Anti-roll bar linkage ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Offside Rear Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Rear Tyre worn close to legal limit/worn on edge Cracked and perished, at 3mm (5.2.3 (e))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Vehicle structure is corroded but structural rigidity is not significantly reduced Under body and components corroded (6.1.1 (c) (i))

Pass 5 Sep 2023 53,777 miles

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

Front Service brake binding but not excessively (1.2.1 (f))

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

Nearside Front Service brake fluctuating, but not excessively (1.2.1 (e))

Nearside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Nearside Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Nearside Rear Suspension arm corroded but not seriously weakened x 2 (5.3.3 (b) (i))

Nearside Rear Tyre slightly damaged/cracking or perishing 185/6514 (5.2.3 (d) (ii))

Offside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Offside Rear Suspension arm corroded but not seriously weakened x 2 (5.3.3 (b) (i))

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

Rear Anti-roll bar corroded but not seriously weakened (5.3.3 (b) (i))

Rear Anti-roll bar corroded but not seriously weakened (5.3.3 (b) (i))

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

Fail 5 Sep 2023 53,777 miles

Parking brake efficiency below requirements (1.4.2 (a) (i))

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

Front Service brake binding but not excessively (1.2.1 (f))

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

Nearside Front Service brake fluctuating, but not excessively (1.2.1 (e))

Nearside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Nearside Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Nearside Rear Suspension arm corroded but not seriously weakened x 2 (5.3.3 (b) (i))

Nearside Rear Tyre slightly damaged/cracking or perishing 185/6514 (5.2.3 (d) (ii))

Offside Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Offside Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Offside Rear Suspension arm corroded but not seriously weakened x 2 (5.3.3 (b) (i))

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

Rear Anti-roll bar corroded but not seriously weakened (5.3.3 (b) (i))

Rear Anti-roll bar corroded but not seriously weakened (5.3.3 (b) (i))

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

Pass 16 Sep 2022 53,058 miles

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

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

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

Nearside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

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

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

Nearside Rear Tyre worn close to legal limit/worn on edge tyre on 2mm (5.2.3 (e))

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

Offside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

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

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

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

Offside Rear Tyre worn close to legal limit/worn on edge tyre on 2-3mm (5.2.3 (e))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

multiple rear bushes cracked and perished

Fail 16 Sep 2022 53,058 miles

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

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

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

Nearside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Nearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

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

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

Nearside Rear Tyre worn close to legal limit/worn on edge tyre on 2mm (5.2.3 (e))

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

Offside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

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

Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

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

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

Offside Rear Tyre worn close to legal limit/worn on edge tyre on 2-3mm (5.2.3 (e))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

multiple rear bushes cracked and perished

Pass 3 Sep 2021 52,277 miles

Nearside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Offside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

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

Tyre worn close to legal limit/worn on edge both rear (5.2.3 (e))

Fail 3 Sep 2021 52,277 miles

Nearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Rear Obligatory mirror insecure (3.3 (b) (ii))

Nearside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Offside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

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

Tyre worn close to legal limit/worn on edge both rear (5.2.3 (e))

Pass 7 Sep 2020 51,651 miles
Fail 7 Sep 2020 51,650 miles

Offside Front Outer Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting sill (6.2.2 (d) (i))

Pass 5 Sep 2019 50,841 miles

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))

surface corrosion to front subframe

Fail 5 Sep 2019 50,841 miles

Headlamp aim too high both (4.1.2 (a))

Nearside Rear Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

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

Windscreen wiper does not clear the windscreen effectively both (3.4 (b) (ii))

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))

surface corrosion to front subframe

Pass 11 Sep 2018 48,385 miles

Front Service brake fluctuating, but not excessively (1.2.1 (e))

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

Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()

Nearside Rear Tyre slightly damaged/valve stem damaged (5.2.3 (d) (i))

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

Offside Rear Tyre slightly damaged/valve stem damaged (5.2.3 (d) (i))

Fail 4 Sep 2018 48,385 miles

Nearside Headlamp aim too high (4.1.2 (a))

Nearside Headlamp lens seriously defective (4.1.1 (b) (ii))

Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength outer sill (5.3.6 (a) (i))

Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sill end under wheel arch (5.3.6 (a) (i))

Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Headlamp aim too high (4.1.2 (a))

Offside Headlamp lens seriously defective (4.1.1 (b) (ii))

Offside Rear Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength outer sill (5.3.6 (a) (i))

Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sill end under wheel arch (5.3.6 (a) (i))

Front Service brake fluctuating, but not excessively (1.2.1 (e))

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

Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()

Nearside Rear Tyre slightly damaged/valve stem damaged (5.2.3 (d) (i))

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

Offside Rear Tyre slightly damaged/valve stem damaged (5.2.3 (d) (i))

Pass 6 Sep 2017 44,836 miles
Fail 29 Aug 2017 44,834 miles

Nearside Front Shock absorber has a serious fluid leak (2.7.3)

Offside Front Shock absorber has a light misting of oil (2.7.3)

Pass 4 Aug 2016 44,213 miles

Exhaust system heavily corroded.

Front Sub-frame corroded but not seriously weakened (2.4.G.1)

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Nearside Headlamp deteriorated but light output not reduced (1.7.5a)

Offside Headlamp deteriorated but light output not reduced (1.7.5a)

Pass 30 Jul 2015 42,860 miles

Nearside Rear Anti-roll bar linkage ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Offside Rear Anti-roll bar linkage ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Parking brake lever has little reserve travel (3.1.6b)

Pass 6 Aug 2014 41,524 miles
Pass 14 Aug 2013 39,950 miles

both front brake discs slightly lipped on inner surface

both front tyres wearing on outer edge

Pass 3 Aug 2012 38,011 miles
Fail 3 Aug 2012 38,011 miles

Brakes imbalanced across an axle (3.7.B.5b)

Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

Offside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

Offside Front front brake binding (3.7.B.1)

Pass 3 Aug 2011 36,165 miles
Pass 6 Aug 2010 34,347 miles
Pass 4 Aug 2009 32,241 miles

rear wiper blade split

surface rust on front discs

Pass 4 Aug 2008 30,342 miles
Fail 4 Aug 2008 30,340 miles

Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Pass 9 Aug 2007 27,808 miles
Pass 14 Aug 2006 25,393 miles

How Reliable is the Mazda 323?

Based on 823,541 MOT tests across 88,407 vehicles.

67.3%
Pass Rate
5,454
Miles/Year
38
Year Lifespan
88,407
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 53,662
Suspension component mounting prescribed area is excessively corroded 39,672
Brake pipe excessively corroded 31,356
Anti-roll bar linkage has excessive play in a ball joint 30,442
Windscreen wiper does not clear the windscreen effectively 27,947
Full Mazda 323 reliability report

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CN51 SMY is a 2001 Mazda 323 in Blue with a 1,598cc petrol engine. This vehicle has been through 31 MOT tests with a personal pass rate of 64.5%.

Across all 2001 Mazda 323 models, the average MOT pass rate is 71.0% with a typical mileage of 68,232 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 323 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 53,662 recorded failures. If you're considering buying CN51 SMY, it's worth having these areas checked by a mechanic before committing.

The Mazda 323 typically stays on UK roads for around 38 years. At 25 years old, this Mazda 323 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of CN51 SMY?

You can check the full history of CN51 SMY by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN51 SMY registered?

CN51 SMY is a 2001 Mazda 323, first registered on 17 September 2001.

Is CN51 SMY safe to buy?

The MOT history for CN51 SMY shows 31 tests with a 64.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CN51 SMY 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 CN51 SMY. 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.