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KN14 WSU

2014 Mercedes-benz C

Silver Diesel 2143cc
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MOT Status

Valid
Expires23 Jul 2027
Tests16 (10 pass, 6 fail)
Pass rate62.5%

Mileage

176,476 mi
Last recorded176,476 miles
Recorded on15 Jul 2026
Typical for 2014 Mercedes-benz C62,781 mi

Significantly above average — investigate

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

RegistrationKN14 WSU
MakeMercedes-benz
ModelC
Year2014
ColourSilver
Fuel typeDiesel
Engine2,143cc

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

10 pass 6 fail
Pass 15 Jul 2026 176,476 miles

Nearside Front Anti-roll bar ball joint dust cover severely deteriorated lower ball joint cover (5.3.4 (b) (i))

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated most rear arm (5.3.4 (b) (i))

Nearside Front Lower Suspension arm ball joint has slight play most rear arm (5.3.4 (a) (i))

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement most forward arm (5.3.4 (a) (i))

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

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

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

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

Offside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement most forward arm (5.3.4 (a) (i))

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

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))

Rear Subframe mounting prescribed area is corroded but not considered excessive (5.3.6 (a) (i))

fuel tank straps corroded

Fail 15 Jul 2026 176,476 miles

Nearside Front Anti-roll bar ball joint dust cover severely deteriorated lower ball joint cover (5.3.4 (b) (i))

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

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated most rear arm (5.3.4 (b) (i))

Nearside Front Lower Suspension arm ball joint has slight play most rear arm (5.3.4 (a) (i))

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement most forward arm (5.3.4 (a) (i))

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

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

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

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

Offside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement most forward arm (5.3.4 (a) (i))

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

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))

Rear Subframe mounting prescribed area is corroded but not considered excessive (5.3.6 (a) (i))

fuel tank straps corroded

Pass 17 Jul 2025 170,183 miles

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement (most forward arm) bush worn (5.3.4 (a) (i))

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

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

Nearside Rear Tyre worn close to legal limit/worn on edge measured 1.6mm (5.2.3 (e))

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

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

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

Offside Rear Service brake fluctuating, but not excessively (1.2.1 (e))

Offside Rear Tyre worn close to legal limit/worn on edge measured 1.6mm (5.2.3 (e))

Fail 17 Jul 2025 170,183 miles

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement (most forward arm) bush worn (5.3.4 (a) (i))

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

Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))

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

Nearside Rear Tyre worn close to legal limit/worn on edge measured 1.6mm (5.2.3 (e))

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

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

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

Offside Rear Service brake fluctuating, but not excessively (1.2.1 (e))

Offside Rear Tyre worn close to legal limit/worn on edge measured 1.6mm (5.2.3 (e))

Pass 24 Jul 2024 150,891 miles
Fail 12 Jul 2024 150,869 miles

Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))

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

Pass 18 Jul 2023 143,146 miles

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

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

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

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

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

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

fuel tank strap corroded

middle exhaust clamp corroded and cracking

small chip in windscreen

Fail 14 Jul 2023 143,146 miles

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

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

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

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

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

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

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

fuel tank strap corroded

middle exhaust clamp corroded and cracking

small chip in windscreen

Pass 15 Jul 2022 133,034 miles
Pass 5 Jul 2021 120,518 miles

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

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

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

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

small chip in windscreen

Pass 25 Jun 2020 110,928 miles
Fail 25 Jun 2020 110,928 miles

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

Nearside Rear Service brake excessively fluctuating (1.2.1 (e))

Offside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Rear Service brake excessively fluctuating (1.2.1 (e))

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

Rear Brakes imbalanced across an axle (1.2.1 (b) (i))

Nearside Rear Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Offside Rear Tyre has ply or cords damaged (5.2.3 (d) (ii)) DANGEROUS

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))

Pass 10 May 2019 94,410 miles

Engine bay cover(s) fitted preventing the inspection of some components

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

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Nearside Rear Tyre worn close to legal limit/worn on edge 2.5mm measured (5.2.3 (e))

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

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Under body cover(s) fitted preventing the inspection of some components

Fail 10 May 2019 94,410 miles

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

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

Engine bay cover(s) fitted preventing the inspection of some components

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

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Nearside Rear Tyre worn close to legal limit/worn on edge 2.5mm measured (5.2.3 (e))

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

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Under body cover(s) fitted preventing the inspection of some components

Pass 17 May 2018 75,077 miles
Pass 21 Apr 2017 53,598 miles

full under body under trays fitted preventing the inspection of some components

How Reliable is the Mercedes-benz C?

Based on 8,031,355 MOT tests across 683,668 vehicles.

77.6%
Pass Rate
6,412
Miles/Year
32
Year Lifespan
683,668
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 240,078
Suspension arm has excessive play in a ball joint 76,831
Track rod end ball joint has excessive play 67,503
Brake pipe excessively corroded 66,298
coil spring broken 61,560
Full Mercedes-benz C reliability report

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KN14 WSU is a 2014 Mercedes-benz C in Silver with a 2,143cc diesel engine. This vehicle has been through 16 MOT tests with a personal pass rate of 62.5%.

Across all 2014 Mercedes-benz C models, the average MOT pass rate is 84.0% with a typical mileage of 62,781 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 C fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 240,078 recorded failures. If you're considering buying KN14 WSU, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz C typically stays on UK roads for around 32 years. At 12 years old, this Mercedes-benz C is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of KN14 WSU?

You can check the full history of KN14 WSU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN14 WSU registered?

KN14 WSU is a 2014 Mercedes-benz C, first registered on 7 April 2014.

Is KN14 WSU safe to buy?

The MOT history for KN14 WSU shows 16 tests with a 62.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN14 WSU 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 KN14 WSU. 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.