2020 Ford Transit Custom 340 Trend Eblue 2.0L Diesel · MM20 JON

Covering approximately 114,309 miles over six years equates to around 19,000 miles per year, which sits well above the typical usage band for a vehicle of this age and is likely a strong indicator of commercial fleet operation rather than private mileage accumulation. Such sustained high mileage will accelerate wear on the consumable and drivetrain components expected to be the first to show fatigue, including the clutch, dual-mass flywheel, turbocharger, suspension bushes and brake system. Four consecutive MOT tests have been recorded, all of which resulted in pass outcomes, suggesting a vehicle that has remained roadworthy throughout its recorded test history, though a pass certificate alone does not establish mechanical condition beyond the items examined at the time of test. The most recent examination on 28 July 2026 was passed but noted an advisory relating to the offside rear brake disc condition. The annual mileage rate is a significant factor when assessing this Transit Custom. At roughly 19,000 miles per year, mechanical components will have endured substantially more stress than on a comparable low-mileage example, even if the MOT record appears unblemished. Commercial use of this nature typically involves frequent cold starts, heavy loading, and sustained high-mileage motorway running, all of which contribute to accelerated wear on engine mounts, timing chain components, injectors, clutch assembly and rear suspension leaf springs. The mileage gaps between tests appear broadly consistent with a working vehicle rather than any extended periods off the road, and no test has been missed across the four-year recorded history. Specific attention should be directed towards the components flagged in recent advisories. The offside rear brake disc was noted as worn, pitted and scored on its inner face, which suggests the caliper or guide pins may be binding, or the pad material has been uneven, leading to irregular disc contact. During a test drive, listen for any scraping or grinding noise from the rear offside under light braking, and feel for any vibration or pulsation through the brake pedal that could indicate disc run-out or material transfer. The disc should be inspected in person for lipping around the outer edge and for any blueing or heat marks suggesting repeated heavy braking events. The rear offside brake caliper should be checked for free movement and the handbrake mechanism examined for full travel and effective holding on an incline. The offside front wheel bearing advisory from the 2025 test warrants particular attention on any inspection. Although recorded as only slightly noisy at the time, wheel bearing noise typically progresses with continued use, so the current state of the bearing should be evaluated by rocking the wheel top to bottom to detect play, and by rotating it by hand to feel for roughness or notchiness. With the vehicle elevated, the offside front strut, top mount and coil spring should be visually examined for any signs of corrosion, oil seepage from the damper, or sagging. Given the high annual mileage, the dual-mass flywheel, clutch take-up, and any driveline vibration under load should be assessed during a road test, along with close attention to the condition of the rear leaf spring bushes, anti-roll bar links and the exhaust system for corrosion at the mounting points.