2021 Audi A8 3.0L Diesel · ML21 XYN
2021 Audi A8 (3.0L, diesel). First registered 31 Mar 2021. Recorded mileage 34,039 miles. MOT valid until 07 Apr 2027.
- Make & Model
- AUDI A8
- Year / Origin
- 2021 · Manchester & Merseyside
- Safety Recall
- Unknown
- MOT Status
- Valid until 07 Apr 2027
- Road Tax
- —
- Recorded Mileage
- 34,039 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 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.
ML21 XYN Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 31/03/2026
- 34,039 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
ML21 XYN MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
3 MOT tests are recorded for this 2021 Audi A8 (ML21 XYN) between April 2024 and March 2026.
The record contains 3 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
ML21 XYN Mileage History
- 08/04/202429,152 mi
- 24/03/202523,588 mi-5,564 mi
- 31/03/202634,039 mi+10,451 mi
Average of roughly 2,472 miles per year across 3 recorded odometer readings.
Recorded mileage decreased between one or more tests — a potential clocking indicator worth verifying before purchase.
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 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: Excellent
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 ML21XYN.
Unlock Manufacturer Digital Service Records
Check franchised dealer maintenance history for ML21XYN. Our direct integration verifies routine service events, workshop operations, recorded mileage, and technician logs.
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (ML21 Series)
Vehicles registered in the same regional DVLA batch as ML21XYN.
FORD
KUGA ST-LINE X EDITION
FORD
FOCUS
FORD
FIESTA TURBO
CITROEN
C3 AIRCROSS SHINE + PTCH S/S A
FORD
TRANSIT CUSTOM 290SPRT EBLUE A
FORD
TRANSIT 350 TREND ECOBLUE
FORD
TRANSIT 350 TREND ECOBLUE
FORD
TRANSIT 350 TREND ECOBLUE
FORD
TRANSIT 350 TREND ECOBLUE
FORD
TRANSIT 350 TREND ECOBLUE
FORD
TRANSIT 350 TREND ECOBLUE
FORD
TRANSIT 350 TREND ECOBLUE
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.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2021 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.
- Air Suspension Strut LeaksSerious
The standard adaptive air suspension develops leaks over time, causing uneven ride height and expensive compressor replacement.
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.