2018 Mercedes-Benz A-Class 1.5L Diesel · KN56 HUN
2018 Mercedes-Benz A-Class (1.5L, diesel). First registered 13 Sept 2018. Recorded mileage 73,691 miles. MOT valid until 03 May 2027. No outstanding manufacturer safety recalls recorded.
- Make & Model
- MERCEDES-BENZ A-CLASS
- Year / Origin
- 2018 · Northampton
- Safety Recall
- None Outstanding
- MOT Status
- Valid until 03 May 2027
- Road Tax
- —
- Recorded Mileage
- 73,691 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 1.5L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
KN56 HUN Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 05/05/2026
- 73,691 miles recorded at latest MOT
- No defects recorded at the latest MOT
- Recurring tyres items (2 mentions)
- No outstanding manufacturer safety recalls recorded
Derived directly from the recorded DVSA and DVLA data shown on this page.
KN56 HUN MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2018 Mercedes-Benz A-Class (KN56 HUN) between September 2022 and May 2026.
The record contains 5 passes and 0 failures.
The record shows no MOT failures, although 3 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Tyres (2 issues), Brakes (1 issue), Windscreen (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 3 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
KN56 HUN Mileage History
- 24/09/202232,106 mi
- 19/09/202343,626 mi+11,520 mi
- 10/09/202456,527 mi+12,901 mi
- 24/11/202570,350 mi+13,823 mi
- 05/05/202673,691 mi+3,341 mi
Average of roughly 11,514 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
Known faults for Mercedes-Benz Mercedes-Benz A-Class (W176)
Our database tracks 6 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Good
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Digital Service History
Access verified franchised dealer maintenance records for KN56HUN.
Unlock Manufacturer Digital Service Records
Check franchised dealer maintenance history for KN56HUN. Our direct integration verifies routine service events, workshop operations, recorded mileage, and technician logs.
Vehicle & Plate History
Previous plates for this vehicle
Similar Vehicles
Plate Neighbors
Batch Registration Neighbors (KN56 Series)
Vehicles registered in the same regional DVLA batch as KN56HUN.
HONDA
ANF 126 T-6
HONDA
CG 125-4
SKODA
ROOMSTER
SKODA
ROOMSTER
SKODA
ROOMSTER
SKODA
ROOMSTER
SKODA
ROOMSTER
SKODA
ROOMSTER
SKODA
ROOMSTER
SKODA
ROOMSTER
SKODA
ROOMSTER
SKODA
SUPERB
MERCEDES-BENZ A-CLASS Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2018 model year cars.
- OM651 Diesel Chain Tensioner Oil LeakModerate
On 1.8-litre and 2.1-litre OM651 diesel engines, the timing chain tensioner seal is a well-documented weak point. Over time the rubber O-ring gasket degrades, leading to persistent engine oil weeping down the right flank of the engine block. Left unaddressed, loss of oil pressure at the tensioner can cause timing chain rattle on startup and premature stretch.
- DCT gearbox judder and clutch wearModerate
The 7G-DCT dual-clutch transmission (Getrag/Mercedes 724.0) suffers from low-speed lurching, clutch shudder, and software calibration drift, particularly on cars driven primarily in stop-start urban traffic. Neglecting the mandatory 4-year/40,000-mile transmission fluid and dual-filter service accelerates clutch pack wear and mechatronic solenoid sticking.
- M270 Petrol Timing Chain StretchSerious
The 1.6-litre and 2.0-litre M270 turbocharged four-cylinder petrol engines can experience timing chain elongation and tensioner fatigue, especially when subject to extended variable service intervals. An elongated chain causes camshaft timing deviation, triggering check engine warnings and in severe cases skipping teeth.
Regional DVLA Registration Directory
Vehicles and registration batches issued by regional DVLA offices across the UK.
Recently Checked UK Vehicles
Live vehicle history checks and MOT records recently queried by UK car buyers.