2021 Bentley Bentayga 4.0L Petrol · K4 HHP

The vehicle remains roadworthy as of its most recent MOT on 3 October 2025 at 21,476 miles, passing without any dangerous or major defects. The maintenance trend is broadly stable, though a recurring pattern of tyre wear advisories suggests cosmetic or alignment issues rather than structural neglect. No mechanical or corrosion faults have been flagged across either recorded test. The mileage profile is notably low for a 2021 vehicle. Between the September 2024 test at 15,915 miles and the October 2025 test at 21,476 miles, just 5,561 miles were covered over thirteen months. Annualised at roughly 4,295 miles per year, this indicates sustained light use. Such low mileage can preserve mechanical components but raises the possibility of prolonged standing periods, which can cause flat-spotting on tyres, moisture accumulation in brake fluid, and localised corrosion on brake discs or exhaust components if the vehicle was not driven regularly to operating temperature. Both MOTs recorded advisories under item 5.2.3 (e) for tyres worn close to the legal limit on the edges. In September 2024, both front tyres were flagged. By October 2025, the fronts had been replaced or rotated, but both rear tyres then showed the same edge-wear pattern. This recurring theme points toward possible wheel alignment drift, aggressive camber settings, or a driving style that loads the outer tread. A buyer should inspect the inner and outer sidewalls of all four tyres in person, check for uneven feathering, and verify whether the vehicle has had a recent four-wheel alignment check. Beyond tyres, the clean MOT record offers no evidence of suspension, braking, or structural defects. Given the low mileage and absence of mechanical advisories, the primary in-person checks should focus on the condition of the brake discs and pads for surface corrosion from standing, the operation of all electronic systems typical of a Bentayga, and the underside for any signs of moisture ingress or superficial corrosion on subframe and suspension linkages. The tyre wear pattern remains the only consistent technical concern worth investigating before purchase.