2018 Bentley Bentayga 4.0L Diesel · 78 RE
2018 Bentley Bentayga (4.0L, diesel). First registered 30 Mar 2018. Recorded mileage 66,039 miles. MOT expired on 02 Jul 2026.
- Make & Model
- BENTLEY BENTAYGA
- Year / Origin
- 2018
- Safety Recall
- Unknown
- MOT Status
- Expired on 02 Jul 2026
- Road Tax
- —
- Recorded Mileage
- 66,039 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 4.0L
- Reliability Guide
- Common Faults
78 RE Key Findings
- 4 MOT tests recorded
- Latest MOT passed on 03/07/2025
- 66,039 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.
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.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
Known faults for Bentley Bentley Bentayga
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
78 RE Mileage History
- 19/02/202239,107 mi
- 24/10/202361,698 mi+22,591 mi
- 01/07/202566,039 mi+4,341 mi
- 03/07/202566,039 mi
Average of roughly 7,998 miles per year across 4 recorded odometer readings.
78 RE MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
4 MOT tests are recorded for this 2018 Bentley Bentayga (78 RE) between February 2022 and July 2025.
The record contains 2 passes and 2 failures.
The most recent test on 03 July 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Common Problems: BENTLEY BENTAYGA
Known issues reported by owners and MOT testers.
- Carbon Build-up (GDI Coking)(Moderate)
Direct injection leads to carbon deposits on intake valves, reducing performance and fuel economy.
- Fuel Leak Recall(Serious)
Early V8 models were subject to a recall for a potential fuel leak from the fuel line quick connector.
- Infotainment and Electrical Glitches(Moderate)
The Bentayga's complex electronics, including the infotainment touchscreen, parking sensors, and adaptive cruise control, are prone to software bugs and random reboots. Moisture ingress into wiring can cause cascading electrical failures.
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BENTLEY BENTAYGA 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.
- Carbon Build-up (GDI Coking)Moderate
Direct injection leads to carbon deposits on intake valves, reducing performance and fuel economy.
- Fuel Leak RecallSerious
Early V8 models were subject to a recall for a potential fuel leak from the fuel line quick connector.
- Infotainment and Electrical GlitchesModerate
The Bentayga's complex electronics, including the infotainment touchscreen, parking sensors, and adaptive cruise control, are prone to software bugs and random reboots. Moisture ingress into wiring can cause cascading electrical failures.
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