2017 Audi A4 2.0L Diesel · CY66 BCF
2017 Audi A4 (2.0L, diesel). First registered 06 Jan 2017. Recorded mileage 157,825 miles. MOT valid until 16 Aug 2027.
- Make & Model
- AUDI A4
- Year / Origin
- 2017 · Bangor
- Safety Recall
- Unknown
- MOT Status
- Valid until 16 Aug 2027
- Road Tax
- —
- Recorded Mileage
- 157,825 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.
CY66 BCF Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 18/08/2026
- 157,825 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring suspension items (4 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
CY66 BCF 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 2017 Audi A4 (CY66 BCF) between March 2023 and August 2026.
The record contains 4 passes and 1 failure.
The most recent test on 18 August 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Suspension (4 issues), Brakes (2 issues), Lighting (2 issues), Tyres (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 2 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.
Recorded failure items include: “Nearside Rear Tyre tread depth below requirements of 1.6mm and out of shape (5.2.3 (e))”; “Offside Front Suspension arm pin or bush excessively worn as marked (5.3.4 (a) (i))”; “Nearside Front Suspension arm pin or bush excessively worn as marked (5.3.4 (a) (i))”.
CY66 BCF Mileage History
- 30/03/2023121,214 mi
- 30/05/2024143,820 mi+22,606 mi
- 31/05/2024143,875 mi+55 mi
- 30/07/2025156,544 mi+12,669 mi
- 18/08/2026157,825 mi+1,281 mi
Average of roughly 10,808 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.
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Historical MOT pass rates and DVLA records for 2017 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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