2020 Bentley Bentayga 4.0L Petrol · 21 WRL
2020 Bentley Bentayga (4.0L, petrol). First registered 25/09/2020. Recorded mileage 13,073 miles. MOT status: Expired. Taxed until 01/09/2026.
- Make & Model
- BENTLEY BENTAYGA
- Year / Origin
- 2020
- Safety Recall
- Unknown
- MOT Status
- Valid until 23/09/2026
- Road Tax
- Taxed (01/09/2026)
- Recorded Mileage
- 13,073 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6)
- Fuel & Engine
- Petrol · 4.0L
- Reliability Guide
- Common Faults
- Fuel Type
- Petrol
- Year
- 2020
- Engine
- 3996cc
21 WRL Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 27/08/2025
- 13,073 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.
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.
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 Bentley Bentley Bentayga
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
21 WRL Mileage History
- 18/09/20238,504 mi
- 11/09/202411,108 mi+2,604 mi
- 27/08/202513,073 mi+1,965 mi
Average of roughly 2,354 miles per year across 3 recorded odometer readings.
21 WRL 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 (21 WRL) between September 2023 and August 2025.
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.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
A well-maintained 2020 Bentley Bentayga with a clean MOT history and low mileage makes a strong case for purchase, though its luxury status means high running costs and limited practicality.
Prioritize verifying full service history and checking for any unrecorded damage or modifications. Negotiate based on its low mileage and clean MOT, but be prepared for high prices typical of Bentley models. Insist on a pre-purchase inspection by a qualified mechanic familiar with luxury vehicles. Note that no aggregate reliability data exists for this model, so individual condition is critical.
The 3.996L petrol engine will deliver poor fuel economy, likely 20-25 mpg combined, leading to high fuel costs. As a Euro 6 DG vehicle, it falls into a high UK road tax band (£520 annually for 2023-2024). Insurance groups for Bentleys are typically 50+ (very high), and maintenance costs will exceed average. Estimated annual running costs: £2,500-£3,500 including fuel, tax, and servicing.
Check for corrosion under the vehicle and in wheel arches, common in luxury SUVs. Verify that all service stamps match the mileage recorded in the MOT history. Inspect the engine bay for leaks or unusual wear. Examine the interior for signs of excessive use despite low mileage. Confirm that all electronic systems (climate control, infotainment) function correctly.
This 2020 Bentley Bentayga has a clean MOT history with no defects recorded across three consecutive annual tests, covering 8,504 to 13,073 miles. The vehicle's low mileage for its age and pristine MOT record suggest careful ownership. However, as a luxury SUV, it carries inherent costs and limited practicality for everyday use.
No aggregate MOT data available for the Bentley Bentayga, making individual vehicle condition critical. Luxury vehicles like this often require more frequent specialist maintenance.
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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