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KW12 UMA

2012 Mercedes-benz C

Grey Petrol 1595cc
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MOT Status

Valid
Expires28 Aug 2027
Tests16 (11 pass, 5 fail)
Pass rate68.8%

Mileage

145,588 mi
Last recorded145,588 miles
Recorded on19 Aug 2026
Typical for 2012 Mercedes-benz C71,143 mi

Significantly above average — investigate

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

RegistrationKW12 UMA
MakeMercedes-benz
ModelC
Year2012
ColourGrey
Fuel typePetrol
Engine1,595cc
View full Mercedes-benz C reliability data Browse other 2012 Mercedes-benz C 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

11 pass 5 fail
Pass 19 Aug 2026 145,588 miles

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (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 and perished (5.2.3 (e))

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

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

Pass 20 Aug 2025 142,911 miles

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

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

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

Pass 17 Aug 2024 138,669 miles

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

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

Fail 15 Aug 2024 138,669 miles

Brake performance unable to be tested Brake pipe burst (1.2.1 (g))

Brake pipe excessively corroded Front to rear (1.1.11 (c))

Brake pipe excessively corroded Front to rear (1.1.11 (c))

Rear Brake pipe leaking on an air braking system Across axel (1.1.11 (b) (i))

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Brake fluid warning lamp illuminated (1.1.10 (f))

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

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

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

Pass 29 Aug 2023 137,151 miles

Nearside Brake pipe corroded, covered in grease or other material front to rear (1.1.11 (c))

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (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 (5.2.3 (d) (ii))

Nearside Rear Tyre worn close to legal limit/worn on edge on the limit 245/40/17 (5.2.3 (e))

Offside Brake pipe corroded, covered in grease or other material front to rear (1.1.11 (c))

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

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

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

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

Offside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

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

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

n/s parking brake cable bracket broken

Fail 25 Aug 2023 137,151 miles

Offside Front Position lamp not working (4.2.1 (a) (ii))

Offside Side repeater not working (4.4.1 (a) (ii))

Nearside Brake pipe corroded, covered in grease or other material front to rear (1.1.11 (c))

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (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 (5.2.3 (d) (ii))

Nearside Rear Tyre worn close to legal limit/worn on edge on the limit 245/40/17 (5.2.3 (e))

Offside Brake pipe corroded, covered in grease or other material front to rear (1.1.11 (c))

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

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

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

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

Offside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

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

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

n/s parking brake cable bracket broken

Pass 29 Jul 2022 134,648 miles

Nearside Brake pipe corroded, covered in grease or other material front to rear (1.1.11 (c))

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

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

Nearside Rear Tyre worn close to legal limit/worn on edge 2mm 245/40/17 (5.2.3 (e))

Offside Brake pipe corroded, covered in grease or other material front to rear (1.1.11 (c))

Offside 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))

Offside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

Offside Side repeater with a multiple light source up to 1/2 not functioning (4.4.1 (a) (i))

n/s parking brake cable bracket broken

Fail 27 Jul 2022 134,647 miles

Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))

Electronic stability control warning lamp indicates a fault (7.12 (e))

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

Nearside Rear Outer Brake pad(s) incorrectly mounted (1.1.13 (c)) DANGEROUS

Nearside Brake pipe corroded, covered in grease or other material front to rear (1.1.11 (c))

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

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

Nearside Rear Tyre worn close to legal limit/worn on edge 2mm 245/40/17 (5.2.3 (e))

Offside Brake pipe corroded, covered in grease or other material front to rear (1.1.11 (c))

Offside 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))

Offside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

Offside Side repeater with a multiple light source up to 1/2 not functioning (4.4.1 (a) (i))

n/s parking brake cable bracket broken

Pass 27 Aug 2021 134,136 miles

Brake pipe corroded, covered in grease or other material front to rears (1.1.11 (c))

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

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

Nearside Rear Tyre worn close to legal limit/worn on edge 245/40/17 2mm (5.2.3 (e))

Offside Front 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))

Offside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

Side repeater slightly discoloured dim (4.4.3 (a))

n/s parking brake cable bracket broken

Fail 26 Aug 2021 134,136 miles

Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))

Bonnet cannot be secured in the closed position (3.1 (b) (i))

Electronic stability control warning lamp indicates a fault (7.12 (e))

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

Tyre pressure monitoring system malfunctioning or obviously inoperative (5.2.3 (h))

Windscreen washer not working (3.5 (a))

Windscreen wiper not working (3.4 (a))

Brake pipe corroded, covered in grease or other material front to rears (1.1.11 (c))

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

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

Nearside Rear Tyre worn close to legal limit/worn on edge 245/40/17 2mm (5.2.3 (e))

Offside Front 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))

Offside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

Side repeater slightly discoloured dim (4.4.3 (a))

n/s parking brake cable bracket broken

Pass 9 Jul 2020 132,697 miles

Brake pipe corroded, covered in grease or other material front to rears (1.1.11 (c))

o/s/r lower position light not working

Pass 27 Sep 2018 117,011 miles
Fail 27 Sep 2018 117,011 miles

Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Offside Headlamp aim too high (4.1.2 (a))

Pass 29 Sep 2017 99,067 miles

Offside Rear Tyre worn close to the legal limit 2mm 245/40/17 (4.1.E.1)

Pass 22 Aug 2016 76,012 miles

Offside Obligatory mirror damaged, but not seriously affecting the rear view (8.1.2a)

e m l light on

engine covers and under trays fitted not allowing full inspection

Pass 11 Sep 2015 55,438 miles

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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KW12 UMA is a 2012 Mercedes-benz C in Grey with a 1,595cc petrol engine. This vehicle has been through 16 MOT tests with a personal pass rate of 68.8%.

Across all 2012 Mercedes-benz C models, the average MOT pass rate is 80.7% with a typical mileage of 71,143 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 KW12 UMA, 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 14 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 KW12 UMA?

You can check the full history of KW12 UMA by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KW12 UMA registered?

KW12 UMA is a 2012 Mercedes-benz C, first registered on 10 August 2012.

Is KW12 UMA safe to buy?

The MOT history for KW12 UMA shows 16 tests with a 68.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KW12 UMA 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 KW12 UMA. 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.