2023 Peugeot Boxer 440 Prof Prem+ L4H2 Bhdi 2.2L Diesel · WG73 AEK

Stagnant usage patterns define the mechanical profile of this Peugeot Boxer, which has maintained a consistent record of compliance across three annual inspections. The most recent assessment conducted on 2 September 2026 resulted in a pass, though it introduced the first noted mechanical concern in the form of light oil misting on the nearside rear shock absorber. This departure from the previous two years of entirely clear test results marks a transition from a pristine inspection history to one requiring monitoring of suspension component integrity. Accumulating only 4,061 miles over its three-year lifespan, the vehicle averages approximately 1,354 miles per annum, a figure significantly lower than typical expectations for a commercial chassis of this size. While this limited mileage suggests reduced wear on the drivetrain and primary mechanical linkages, it necessitates a cautious approach regarding components susceptible to environmental degradation rather than high-cycle fatigue. The infrequent use profile means that seals, gaskets, and hydraulic systems have not been subjected to the regular thermal cycling required to maintain optimal flexibility and lubrication, potentially leading to premature hardening or localized corrosion. Given the specific advisory regarding the nearside rear shock absorber, a prospective buyer should prioritize a physical inspection of the rear suspension assembly during the test drive. Listen intently for any knocking, clunking, or uneven damping responses when traversing uneven road surfaces or speed humps, as these are primary indicators that the misting observed by the tester has progressed to a seal failure or loss of damping efficiency. It is advisable to bounce each corner of the vehicle while stationary to ensure the suspension settles immediately without excessive oscillation, which would confirm the shock absorber is no longer providing adequate resistance. Beyond the suspension, the low annual mileage warrants a thorough examination of the braking system for signs of binding or surface corrosion. Because the vehicle has spent considerable time stationary, the brake discs and calipers may exhibit localized oxidation or sticking, which can manifest as a grinding noise during initial braking or a noticeable pull to one side under deceleration. Ensure the handbrake holds firmly on an incline and check that the pedal feel is progressive rather than spongy, as the hydraulic fluid and internal seals may have been affected by the vehicle's prolonged periods of inactivity.