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CX09 FBN

2009 Mercedes-benz B-class

Blue Petrol 1699cc
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MOT Status

Valid
Expires1 Sep 2027
Tests20 (15 pass, 5 fail)
Pass rate75%

Mileage

147,957 mi
Last recorded147,957 miles
Recorded on2 Sep 2026
Typical for 2009 Mercedes-benz B-class63,922 mi

Significantly above average — investigate

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

RegistrationCX09 FBN
MakeMercedes-benz
ModelB-class
Year2009
ColourBlue
Fuel typePetrol
Engine1,699cc

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

15 pass 5 fail
Pass 2 Sep 2026 147,957 miles

Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Offside Front Insecure fog lamp

Offside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

Pass 1 Aug 2025 134,342 miles

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

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

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

Nearside Rear Coil spring corroded (5.3.1 (b) (i))

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

Fail 31 Jul 2025 134,342 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))

Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

Offside Front Side repeater light intensity significantly reduced (4.4.3 (a))

Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))

Nearside Rear Tyre has ply or cords exposed cracked /perished cords visible (5.2.3 (d) (ii)) DANGEROUS

Nearside Rear Tyre has ply or cords exposed cracked /perished cords visible (5.2.3 (d) (ii)) DANGEROUS

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

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

Nearside Rear Coil spring corroded (5.3.1 (b) (i))

Offside Front Outer Drive shaft joint worn, but not excessively (6.1.7 (c) (i))

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

Registration plate deteriorated but not likely to be misread damaged /deterioated (0.1 (b))

Pass 29 Jul 2024 124,698 miles

Advise front tyres 3-4 mm tread depth and wearing inner and outer edges

Advise n/s/r tyre cracking in tread edges and treads

Advise o/s/r tyre cracking in treads

Fail 25 Jul 2024 124,698 miles

Brake lever has insufficient reserve travel (1.1.2 (a))

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

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

Nearside Rear Parking (secondary brake) on a single line braking system has inadequate effort at a wheel (1.3.1 (a) (i))

Nearside Rear Parking brake inoperative on one side (1.4.1 (a))

Offside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i))

Offside Rear Parking (secondary brake) on a single line braking system has inadequate effort at a wheel (1.3.1 (a) (i))

Offside Rear Parking brake inoperative on one side (1.4.1 (a))

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

Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) DANGEROUS

Advise anti roll bar D bushes showing signs of fatigue

Advise front tyres 3-4 mm tread depth and wearing inner and outer edges

Advise n/s sill panel missing

Advise n/s/r tyre cracking in tread edges and treads

Advise o/s/r tyre cracking in treads

Pass 4 Aug 2023 115,877 miles

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

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

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

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

Offside Rear bumper damaged

Offside Rear handbrake low effort

Fail 4 Aug 2023 115,877 miles

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

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

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

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

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

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

Offside Rear bumper damaged

Offside Rear handbrake low effort

Pass 13 Jul 2022 109,480 miles
Pass 16 Jul 2021 107,608 miles

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

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

Offside Rear Parking (secondary brake) grabbing slightly (1.3.1 (c))

Fail 12 Jul 2021 107,578 miles

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

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

Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

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

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

Offside Rear Parking (secondary brake) grabbing slightly (1.3.1 (c))

Pass 14 Jul 2020 103,782 miles

Items removed from driver's view prior to test 2 items removed prior to test.

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

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

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

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

Pass 22 Jul 2019 93,919 miles

Central 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))

Pass 2 Aug 2018 87,515 miles

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

Offside Front Drag link end ball joint has slight play (2.1.3 (b) (i))

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

Fail 31 Jul 2018 87,511 miles

Nearside Rear Brake pipe excessively corroded (1.1.11 (c))

Offside Rear Brake pipe excessively corroded (1.1.11 (c))

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

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

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

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

Offside Front Drag link end ball joint has slight play (2.1.3 (b) (i))

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

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

Pass 24 Jul 2017 79,234 miles

Nearside Rear Brake pipe slightly corroded (3.6.B.2c)

Offside Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 19 Jul 2016 68,359 miles

Nearside Front Brake pipe slightly corroded to rear (3.6.B.2c)

Offside Front Brake pipe slightly corroded to rear (3.6.B.2c)

Pass 4 Aug 2015 57,847 miles

Under-trays fitted obscuring some underside components

Pass 20 Aug 2014 45,707 miles

Under-trays fitted obscuring some underside components

Pass 21 Aug 2013 27,361 miles
Pass 18 Sep 2012 9,767 miles

How Reliable is the Mercedes-benz B-class?

Based on 984,871 MOT tests across 77,700 vehicles.

79.4%
Pass Rate
5,590
Miles/Year
21
Year Lifespan
77,700
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 6,159
coil spring broken 5,250
Full Mercedes-benz B-class reliability report

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CX09 FBN is a 2009 Mercedes-benz B-class in Blue with a 1,699cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 75%.

Across all 2009 Mercedes-benz B-class models, the average MOT pass rate is 76.4% with a typical mileage of 63,922 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 Mercedes-benz B-class fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 6,159 recorded failures. If you're considering buying CX09 FBN, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz B-class typically stays on UK roads for around 21 years. At 17 years old, this Mercedes-benz B-class is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of CX09 FBN?

You can check the full history of CX09 FBN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CX09 FBN registered?

CX09 FBN is a 2009 Mercedes-benz B-class, first registered on 20 August 2009.

Is CX09 FBN safe to buy?

The MOT history for CX09 FBN shows 20 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 CX09 FBN 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 CX09 FBN. 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.