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Used cars · Saloon · Mercedes-Benz · C Class

2012 Mercedes-Benz C Class

1.8 C180 BlueEfficiency Elegance Edition 125 G-Tronic+ Euro 5 (s/s) 4dr

Used

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2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class 2012 Mercedes-Benz C Class
£4,245
105,000 miles · Automatic · Petrol
£96 / month
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Overview

Mileage
105,000 miles
Year
2012
Registration
KN12XXC
Fuel
Petrol
Gearbox
Automatic
Body
Saloon
Engine
1796cc
Colour
Silver

This vehicle's history

Owners
4+ Owners
Keys
Contact Seller
Service history
Contact Seller
MOT status
MOT Valid
Insurance group
30U
Features and extras
Bluetooth Air conditioning ABS ULEZ compliant
Description

Looking for a luxurious and stylish sedan that combines performance and comfort? Look no further than this stunning 2012 Mercedes-Benz C Class 1.8 C180 BlueEfficiency Elegance Edition 125. This car comes equipped with the latest Euro 5 compliant engine, ensuring low emissions and great fuel efficiency. The G-Tronic+ automatic transmission makes driving a breeze, while the Elegance Edition 125 package adds premium touches throughout the interior. Step inside and you’ll find a spacious and well-appointed cabin, with luxurious leather seats, premium sound system, and advanced infotainment system. Whether you’re commuting to work or hitting the open road, you’ll always arrive in style. Don’t miss out on the opportunity to own this exceptional Mercedes-Benz C Class. Schedule a test drive today and experience the perfect blend of luxury and performance.

Buying with STAINES MOTORS LTD

Welcome to Staines Motors — quality used cars, prepared and backed by our own workshop. Based in Staines, we’re a family-run dealership with a genuine difference: our own on-site repair and bodywork centre. Every vehicle we sell is fully inspected, serviced and prepared by our qualified technicians before it goes on sale and because we look after cars in-house, we’re here for you long after you drive away too. With 50–60 hand-picked used cars in stock at competitive prices, we make buying straightforward: Flexible finance — a range of options through trusted lenders, with packages to suit different budgets and circumstances Extended warranty — peace-of-mind cover, backed by our own workshop if anything needs attention Part exchange — fair valuations on your current car Home delivery — we’ll bring your new car directly to your door Full service centre — servicing, mechanical repairs and bodywork, all under one roof Browse our latest stock above, or get in touch to arrange a viewing

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Conditional Sale. Much like HP, but ownership transfers automatically at the end of the agreement with no option-to-purchase fee.

What is PCP?▾

Personal Contract Purchase. Lower monthly payments because part of the value is deferred to a final balloon payment. At the end you can pay it, hand the car back, or part-exchange.

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What this car costs to run

What this car really costs to run

2012 · 1796cc · 105,000 miles · £4,245

Estimated running cost
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Your driving

7,500

How far this car has averaged a year so far. Drag to match your own driving · Calculated

PetrolDiesel HybridElectric

Worked out from the official 155g/km CO2 figure, adjusted to real-world driving · Calculated

UK pump average, week ending 26/10/2026 · Calculated

Fixed costs

CO2 band for 155g/km, from the DVLA record · Calculated

Typically £500–£1,800. Your own quote is the only number that counts · Estimate

Estimated from body type and engine size · Estimate

Estimated from body type and engine size · 22,000 mile life · Estimate

Figures marked Estimate are guidance only. Insurance and servicing vary a great deal by driver, postcode and provider — get your own quote.

London charges

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days per week driving into central London

Where the money goes

Estimates only, for guidance. Fuel prices, insurance, servicing and tax rates change. Key2Car is not a financial adviser and these figures are not a quote.

About this advert

Where the information on this page comes from, and what it does and doesn't cover.

Specifications and advert details

The price, mileage, photos, description and feature list are supplied by the seller. Key2Car doesn't own or inspect the cars advertised here, and we don't set the prices.

Some technical details — engine size, fuel type, body style and first registration date — are matched automatically from the registration number. Where a manufacturer offered several versions of the same model, the detail shown may describe the model generally rather than this exact car. Optional extras fitted from new may not appear.

Before you buy, check the details that matter to you against the car itself and its V5C registration document. If something on this page doesn't match the vehicle, tell the seller — and tell us, so we can put it right.

Running costs

Our running cost figures are estimates built for this specific car, and every one is labelled so you can see how much weight to give it:

  • Calculated Worked out from real data about this vehicle where we have it.
  • Estimate Based on the type of car it is. Servicing, tyres and insurance fall here. Useful for comparing cars, not a price you've been offered.
  • Not available Shown only where there's no sensible basis for a figure. We'd rather show nothing than invent a number.

Insurance is the least predictable of these by a wide margin. Two people can be quoted very different premiums for the same car depending on age, postcode, licence history and insurer. Treat the range as a starting point and get your own quote.

Fuel prices, tax rates, servicing costs and MOT fees all change over time. Key2Car is not a financial adviser and nothing here is a quote or an offer of finance.

Vehicle history checks

MOT status, test history and the mileage readings recorded at each test come from the DVSA where available. We show what the seller has told us, and any status the DVLA/DVSA data confirms.

This is not a full provenance check. It does not tell you whether the car has outstanding finance, has been recorded as stolen, written off, or scrapped, and it does not confirm the number of previous keepers. Those checks are worth buying separately before you hand over money.

Owners, service history and keys are entered by the seller and aren't verified by us. Ask to see the service book and the V5C, and make sure the seller's name and address match it.

Something look wrong?

If a price, spec or photo doesn't match the car, or a seller isn't who they say they are, report the advert and we'll look into it.

SM

About Staines Motors

Trade seller based near Staines-upon-Thames, Staines TW18 4HZ, UK.

Sold by
SM

Staines Motors

Trade seller

Staines-upon-Thames, Staines TW18 4HZ, UK

07540982966 View Dealership Profile
★★★★★ 4.7 29 reviews
Staines-upon-Thames, Staines TW18 4HZ, UK Get directions

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Vehicle record

Mercedes-benz C · Petrol · Silver

KN12 XXC

Checked 12 Sep 2026 · DVLA vehicle register and DVSA MOT database

Recorded mileage105,920At the MOT on 29 Apr 2026
Average a year7,119UK average is 7,400
MOT pass rate80%15 tests, 3 failures
Age14.4 yrsFirst registered 24 May 2012

Key checks

Mileage consistent15 readings, every one higher than the last.
Advertised mileage matchesConsistent with the MOT reading on 29 Apr 2026.
A dangerous defect was recordedAt least one MOT recorded a dangerous defect. Ask the dealer what was done about it.

Mileage history

Every odometer reading recorded at MOT, from first registration to the most recent test.

030k60k90k120k2015201820212024 34,893 miles on 4 May 201635,199 miles on 25 May 201642,422 miles on 28 Jun 201747,986 miles on 11 Jun 201856,204 miles on 19 Jun 201964,305 miles on 4 Jun 202074,180 miles on 19 Jun 202174,180 miles on 19 Jun 202181,579 miles on 15 May 202288,197 miles on 3 May 202393,617 miles on 26 Apr 2024100,274 miles on 3 May 2025105,916 miles on 29 Apr 2026105,920 miles on 29 Apr 2026
This carUK average

Every reading is higher than the last. Across 15 recorded readings there is no sign of the odometer being wound back. It sits 30% above what an average UK car covers in 11.0 years.

Miles driven each year

Worked out between consecutive MOT readings. Retests within the same year are excluded.

2015–20167,222
2016–20176,607
2017–20185,834
2018–20198,041
2019–20208,426
2020–20219,487
2021–20228,182
2022–20236,847
2023–20245,510
2024–20256,530
2025–20265,705

Dashed line marks the UK average of 7,400 miles a year.

MOT test record

15 tests on record. Every test below shows exactly what the examiner wrote.

PASS 29 Apr 2026Nothing recorded 105,920miles
FAIL 29 Apr 20262 faults 105,916miles
  • DangerousOffside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
  • DangerousOffside Front Outer Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii))
PASS 3 May 20251 advisory 100,274miles
  • AdvisoryNearside Front Wheel bearing has slight play (5.1.3 (a) (i))
PASS 26 Apr 20243 advisories 93,617miles
  • AdvisoryOffside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  • AdvisoryNearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  • AdvisoryNearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))
PASS 3 May 20233 advisories 88,197miles
  • AdvisoryNearside Front Wheel bearing has slight play (5.1.3 (a) (i))
  • AdvisoryOffside Front Wheel bearing has slight play (5.1.3 (a) (i))
  • AdvisoryOffside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))
PASS 15 May 2022Nothing recorded 81,579miles
PASS 19 Jun 20211 fault · 2 advisories 74,180miles
  • MinorFront Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))
  • AdvisoryRegistration plate deteriorated but not likely to be misread front & rear (0.1 (b))
  • AdvisoryFront Brake pad(s) wearing thin offside & nearside (1.1.13 (a) (ii))
FAIL 19 Jun 20213 faults · 2 advisories 74,180miles
  • MinorFront Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))
  • AdvisoryRegistration plate deteriorated but not likely to be misread front & rear (0.1 (b))
  • AdvisoryFront Brake pad(s) wearing thin offside & nearside (1.1.13 (a) (ii))
  • MajorOffside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))
  • MinorNearside Front Anti-roll bar linkage ball joint dust cover severely deteriorated (5.3.4 (b) (i))
PASS 4 Jun 20202 advisories 64,305miles
  • AdvisoryRear Tyre worn close to legal limit/worn on edge both (5.2.3 (e))
  • AdvisoryRear Brake pad(s) wearing thin (1.1.13 (a) (ii))
PASS 19 Jun 2019Nothing recorded 56,204miles
PASS 11 Jun 2018Nothing recorded 47,986miles
PASS 28 Jun 2017Nothing recorded 42,422miles
PASS 25 May 2016Nothing recorded 35,199miles
FAIL 4 May 20162 faults 34,893miles
  • MajorWindscreen wiper does not clear the windscreen effectively (8.2.2)
  • MajorAnti-lock braking system warning lamp indicates an ABS fault (3.4.1c)
PASS 8 May 2015Nothing recorded 27,734miles

What keeps coming up

Faults and advisories grouped by the part of the car they affect. Anything raised in three or more separate years is highlighted.

Brakes6× · 2020, 2021, 2023, 2024, 2026

Raised in 5 separate years. A wear item, but repeat entries can point to hard use or deferred servicing.

Tyres4× · 2020, 2024, 2026

Raised in 3 separate years. A consumable, but check what is fitted now and whether they match.

Lighting4× · 2016, 2023, 2025

Raised in 3 separate years. Cheap to put right, but a sign of how closely the car was looked after.

Corrosion2× · 2023, 2024

Worth looking at underneath. Corrosion described as worsening does not reverse.

Suspension2× · 2021

Often pothole damage. Listen for knocks over bumps on the test drive.

DVLA record

What the vehicle register holds against this registration today.

MakeMercedes-benz
ModelC
ColourSilver
FuelPetrol
First registered24 May 2012
Where this comes from

Built from the DVLA vehicle register and the DVSA MOT database on 12 Sep 2026. It reports what those records hold. It does not cover theft markers, outstanding finance, insurance write-off category or salvage history, and it is not a substitute for inspecting the car.

The DVLA record could not be read on the last check, so some details may be missing.

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