2020 Audi A4 2.0L Diesel · BK20 YBN
2020 Audi A4 (2.0L, diesel). First registered 06 Mar 2020. Recorded mileage 34,045 miles. MOT valid until 03 Feb 2027.
- Make & Model
- AUDI A4
- Year / Origin
- 2020 · Birmingham
- Safety Recall
- Unknown
- MOT Status
- Valid until 03 Feb 2027
- Road Tax
- —
- Recorded Mileage
- 34,045 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.0L
- 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.
BK20 YBN Key Findings
- 5 MOT tests recorded
- Latest MOT failed on 05/03/2026
- 34,045 miles recorded at latest MOT
- 1 historical MOT failure
Derived directly from the recorded DVSA and DVLA data shown on this page.
BK20 YBN 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 2020 Audi A4 (BK20 YBN) between March 2024 and March 2026.
The record contains 4 passes and 1 failure.
The most recent test on 05 March 2026 was a fail; the vehicle has not passed its last recorded MOT.
BK20 YBN Mileage History
- 04/03/202422,811 mi
- 21/02/202528,855 mi+6,044 mi
- 16/01/202634,035 mi+5,180 mi
- 04/02/202634,042 mi+7 mi
- 05/03/202634,045 mi+3 mi
Average of roughly 5,616 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Audi Audi A4 Mk5 (B9)
Our database tracks 4 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.
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Digital Service History
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AUDI A4 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 2020 model year cars.
- Water Pump / Thermostat LeaksModerate
Later petrol and diesel engines still suffer coolant leaks from pumps or plastic thermostat housings.
- AdBlue SCR System NOx Sensor & Tank Heater FailureSerious
On 2.0 TDI and 3.0 TDI diesel models, failing downstream NOx sensors or crystallized AdBlue dosing injectors trigger a persistent dashboard no-restart countdown.
- Front Suspension Multi-Link Upper Control Arm Bushing WearModerate
The five-link front suspension utilizes rubber-metal hydro-bushings on the upper control arms that crack and tear, leading to vague high-speed steering and knocking over potholes.
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