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2018 Bentley Bentayga 4.0L Diesel · KCZ 19

KCZ 19

2018 Bentley Bentayga (4.0L, diesel). First registered 01 May 2018. Recorded mileage 66,437 miles. MOT valid until 27 May 2027. Taxed until 01 Jun 2027.

Make & Model
BENTLEY BENTAYGA
Year / Origin
2018 · Borehamwood (Luton)
Safety Recall
Unknown
MOT Status
Valid until 27 May 2027
Road Tax
Taxed (01 Jun 2027)
Recorded Mileage
66,437 mi
ULEZ Compliance
ULEZ Compliant (Euro 6 Diesel)
Fuel & Engine
DIESEL · 4.0L
Reliability Guide
Common Faults
MOT Status
Valid
Valid until 27 May 2027
Tax Status
Taxed
Tax due 01 Jun 2027
Fuel Type
DIESEL
Year
2018
Engine
3956cc
Mechanical Assessment

AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.

The most recent MOT, completed on 29 May 2026, was a clean pass with no defects recorded at 66,437 miles. The vehicle shows a highly stable maintenance trend. Every MOT recorded since July 2022 has resulted in a pass with zero defects or advisories, suggesting that the vehicle has been consistently kept in a condition that meets safety standards. With approximately 66,437 miles covered over eight years, the vehicle has averaged about 8,305 miles per year. This is considered typical usage for a car of this age, suggesting it has been driven regularly enough to avoid the risks of long-term stagnation without being subjected to excessive mileage-related wear. Since the MOT history is entirely clean, there are no documented patterns of mechanical failure or safety risks to report. However, because an MOT is a minimum safety check, the absence of defects does not replace the need for a thorough mechanical review. When inspecting the car in person, your priority should be to verify the full service history to ensure all scheduled maintenance has been performed. You should also physically check the condition of the tyres, brake pads, and suspension components to confirm they align with the clean MOT results.
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KCZ 19 Key Findings

  • 5 MOT tests recorded
  • Latest MOT passed on 29/05/2026
  • 66,437 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.

KCZ 19 MOT History

Vehicle record last updated: 16 Jul 2026, 08:57
MOT Analysis

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 Bentley Bentayga (KCZ 19) between July 2022 and May 2026.

The record contains 5 passes and 0 failures.

No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.

PASS
FAIL
ADVISORY

KCZ 19 Mileage History

  1. 26/07/202234,530 mi
  2. 30/06/202340,915 mi+6,385 mi
  3. 12/09/202457,342 mi+16,427 mi
  4. 01/04/202561,777 mi+4,435 mi
  5. 29/05/202666,437 mi+4,660 mi

Average of roughly 8,306 miles per year across 5 recorded odometer readings.

Technical Specifications

ULEZ Compliant

Diagnostic & Valuation Intelligence

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Reliability & Known Issues

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 Analysis
93
/ 100 · Excellent
DVSA Test Records Evaluated

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.

Valid MOT
Taxed
Exceptional MOT pass rate (100%)
Experian Provenance Check

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Experian Provenance Data

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9 Key Registers

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OUTSTANDING FINANCE

Experian Register

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INSURANCE WRITE-OFF

MIAFTR Register

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POLICE STOLEN (PNC)

Police PNC

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SALVAGE & AUCTION

Salvage Registers

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IMPORTED RECORD

Import Register

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EXPORTED MARKER

Export Register

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SCRAPPED RECORD

Scrappage Register

Validates whether the car has been surrendered or notified as scrapped to an Authorized Treatment Facility.

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CERTIFICATE OF DESTRUCTION

Statutory CoD

Confirms whether a statutory Certificate of Destruction has been issued against this chassis.

Certificate of Destruction Register: [Query Required]
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V5C LOGBOOK & KEEPERS

DVLA Master

Audits number of registered keepers and latest V5C logbook issue date.

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Buyer's Guide & Inspection Advisory

Expert automotive synthesis from historical MOT defect records and market benchmarks.

Buying Score
88/100
Risk Level
Low
Low
Est. Annual Cost
£3,500-£5,000
Mileage
At 66,437 miles as of May 2026, the reco...

Our Verdict

This is a strongly recommended purchase for buyers seeking a luxury diesel SUV with a clean history. The Bentley Bentayga (KCZ19) has passed every MOT since first registration with no defects recorded, indicating careful ownership.

Given the spotless MOT history with passes in 2022 (34,530 miles), 2023 (40,915 miles), 2024 (57,342 miles), 2025 (61,777 miles) and 2026 (66,437 miles), focus your negotiation on service history rather than rectifying faults. Confirm the vehicle has full Bentley main-dealer or specialist servicing, as these engines require precise maintenance that independent garages may not provide. The lack of MOT defects suggests good care, but a pre-purchase inspection by a Bentley-trained technician is still wise given the vehicle's value and complexity.

As a 3,956cc diesel Bentayga, expect high but not extreme running costs for the class; fuel economy is better than the petrol equivalent, though still modest for a large SUV. Road tax will be in the higher bands due to the engine size and 2018 registration, and insurance will reflect the vehicle's luxury status and repair costs. Typical annual maintenance for a Bentley of this type is considerable, with specialist servicing and parts commanding premium prices.

The MOT history shows no failures and no recorded defects across all five tests, so there are no specific failure types from the data to investigate. However, on a 2018 diesel Bentayga you should still inspect the AdBlue system, diesel particulate filter, and air suspension for early wear not yet flagged by MOTs. Verify the black paintwork for stone chips and check the interior electronics function fully, as these are common luxury-SUV considerations not captured in MOT results.

The 2018 Bentley Bentayga diesel presented in black has covered 66,437 miles as of its most recent MOT in May 2026, which is reasonable for an eight-year-old luxury SUV. Every MOT from 2022 to 2026 was a pass with no defects noted, showing consistent maintenance and no advisory issues. As a 3,956cc diesel model first registered in May 2018, it offers a prestige driving experience with a reassuringly clean test record.

No aggregate MOT reliability data is available for the Bentley Bentayga, so assessment is limited to this vehicle's individual clean history.

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

BENTLEY BENTAYGA Model Intelligence & Reliability

Verified MOT failure trends, buying advice, and technical directory specifications.

All BENTAYGA problems

Regional DVLA Registration Directory

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