2020 Bentley Bentayga 4.0L Petrol · KE70 THV
2020 Bentley Bentayga (4.0L, petrol). First registered 01 Sept 2020. Recorded mileage 6,148 miles. MOT expired on 24 Sept 2026. Taxed until 01 Apr 2027.
- Make & Model
- BENTLEY BENTAYGA
- Year / Origin
- 2020 · Borehamwood (Luton)
- Safety Recall
- Unknown
- MOT Status
- Expired on 24 Sept 2026
- Road Tax
- Taxed (01 Apr 2027)
- Recorded Mileage
- 6,148 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6)
- Fuel & Engine
- PETROL · 4.0L
- Reliability Guide
- Common Faults
AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.
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.
KE70 THV Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 23/09/2025
- 6,148 miles recorded at latest MOT
- 3 defects noted at the latest MOT
- Recurring tyres items (4 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
KE70 THV 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 2020 Bentley Bentayga (KE70 THV) between September 2023 and September 2025.
The record contains 3 passes and 0 failures.
The record shows no MOT failures, although 4 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Tyres (4 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 4 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.
KE70 THV Mileage History
- 26/09/20235,638 mi
- 16/09/20245,917 mi+279 mi
- 23/09/20256,148 mi+231 mi
Average of roughly 256 miles per year across 3 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
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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.
MOT Roadworthiness: 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.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
The 2020 Bentley Bentayga KE70THV offers strong value with a clean MOT history and low mileage, though minor tyre issues and luxury car running costs require consideration.
Prioritise a thorough mechanical inspection to confirm the vehicle's condition beyond MOT records. Verify service history for regular maintenance, particularly for the 4.0L V8 engine and complex suspension systems common in Bentleys. Negotiate based on the low mileage, but factor in higher-than-average parts and labour costs. Check for any unreported damage in the VIN-specific history, as Bentley ownership typically involves specialist servicing.
The 3.996L petrol engine offers moderate fuel economy (estimated 20-25 mpg combined), but premium fuel is recommended. As a Euro 6 DG vehicle, it incurs a £145 annual road tax. Insurance groups for luxury SUVs like the Bentayga typically start at £1,500+ annually. Scheduled maintenance (e.g., oil changes, tyre rotations) will exceed £1,000/year, with major repairs potentially costing tens of thousands if not covered by warranty.
Focus on the tyres mentioned in MOT records (nearside/front tyres show perishing, offside rear has cuts). Check for suspension leaks or wear, common in high-mileage Bentleys. Inspect the engine bay for oil or fluid leaks, and verify the condition of the 4.0L V8's timing chain and turbochargers. Review service records for adherence to Bentley's strict maintenance schedules, as neglect can lead to costly failures.
This 2020 Bentayga has covered just 6,148 miles (below average for its age) with only minor tyre-related MOT failures. While no aggregate reliability data exists, the vehicle shows no major defects. Its petrol engine and Euro 6 DG compliance align with 2020 standards, but luxury car costs will impact long-term ownership.
No aggregate MOT data exists for the Bentley Bentayga, making it difficult to assess broader reliability trends. However, the vehicle's specific history shows no critical issues.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
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.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2020 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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