2020 Audi A4 2.0L Diesel · B1 NHY
2020 Audi A4 (2.0L, diesel). First registered 01 Feb 2020. Recorded mileage 67,926 miles. MOT valid until 13 Feb 2027.
- Make & Model
- AUDI A4
- Year / Origin
- 2020 · Birmingham
- Safety Recall
- Unknown
- MOT Status
- Valid until 13 Feb 2027
- Road Tax
- —
- Recorded Mileage
- 67,926 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.
B1 NHY Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 03/02/2026
- 67,926 miles recorded at latest MOT
- 2 historical MOT failures
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
B1 NHY 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 (B1 NHY) between February 2024 and February 2026.
The record contains 3 passes and 2 failures.
The most recent test on 03 February 2026 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
B1 NHY Mileage History
- 10/02/202447,618 mi
- 10/02/202447,618 mi
- 13/02/202557,979 mi+10,361 mi
- 14/02/202557,979 mi
- 03/02/202667,926 mi+9,947 mi
Average of roughly 10,243 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
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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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