2018 Audi A8 3.0L Petrol · CH18 WWW
2018 Audi A8 (3.0L, petrol). First registered 03 May 2018. Recorded mileage 50,732 miles. MOT expired on 08 May 2026.
- Make & Model
- AUDI A8
- Year / Origin
- 2018 · Cardiff
- Safety Recall
- Unknown
- MOT Status
- Expired on 08 May 2026
- Road Tax
- —
- Recorded Mileage
- 50,732 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 3.0L
- 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.
CH18 WWW Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 02/05/2025
- 50,732 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
CH18 WWW 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 Audi A8 (CH18 WWW) between April 2022 and May 2025.
The record contains 4 passes and 1 failure.
The most recent test on 02 May 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
CH18 WWW Mileage History
- 28/04/202228,893 mi
- 28/04/202228,893 mi
- 28/04/202335,027 mi+6,134 mi
- 09/05/202441,180 mi+6,153 mi
- 02/05/202550,732 mi+9,552 mi
Average of roughly 7,251 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 A8 Mk4 (D5)
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Below Average
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 A8 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 2018 model year cars.
- 48V Belt-Starter Generator (BSG) FailureSerious
The Continental BSG power transistors overheat and fail, causing the 48V system to shut down and eventually leaving the car stranded.
- Dual-Touchscreen MMI FreezesModerate
Both the upper and lower MMI screens can freeze, go black, or reboot, affecting navigation, climate and seat controls.
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The standard adaptive air suspension develops leaks over time, causing uneven ride height and expensive compressor replacement.
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