2020 Volkswagen Transporter T28 Highline TDI 2.0L Diesel · RO69 VCJ

The most recent DVSA MOT test, conducted on 29 December 2025, resulted in a pass for this 2020 Volkswagen Transporter T28 Highline TDI, though the advisory notice recorded at that inspection warrants attention. The brake pipework was flagged as corroded and covered in grease or other material, a classic finding on Transporter platforms that frequently suffer from road salt and grime accumulation in the underbody area, particularly affecting the rigid and flexible brake lines. While a single advisory does not constitute a failure, the presence of grease masking corrosion is a recognised method of temporarily hiding degrading pipework and suggests the lines warrant close physical examination, ideally with the undertrays removed for proper access. The recurring advisory relating to undertrays fitted at the time of test is consistent across the 2024, 2025, and most recent inspections, indicating nothing more than the factory underbody protection obscuring certain components from visual inspection, a standard feature on late-model Transporters. The recorded odometer reading of 69,617 miles on a six-year-old commercial vehicle equates to an average annual mileage of approximately 11,603 miles, which sits comfortably within the expected range for a van of this type, whether used for light trade duties, family transport, or a combination of both. The MOT history itself only begins in February 2023, with the mileage progression from that initial test onwards appearing broadly consistent with steady, moderate use rather than any sudden gaps or rapid accumulation that would suggest inconsistent operation or a potential mileage discrepancy. This kind of usage profile typically results in moderate wear on consumables such as brake pads, discs, tyres, and clutch components, but does not generally produce the heavy wear patterns associated with high-mileage commercial operation. The relatively low annual mileage does, however, mean the vehicle may have experienced periods of standing, which carries its own set of mechanical considerations for a prospective buyer to evaluate. Given the age and mileage profile of this Transporter, several physical inspections are strongly recommended regardless of the clean MOT history. Tyres should be examined closely for sidewall perishing and cracking, as rubber compounds degrade with calendar age irrespective of tread depth, and a six-year-old van fitted with original tyres would almost certainly require replacement on safety grounds. The 12-volt battery should be tested for its state of health, as batteries that have endured periods of inactivity or only short journeys frequently suffer from sulphation and reduced cranking performance. Brake calipers, particularly on the rear axle, are prone to seizing due to corrosion on lightly used vehicles, so each corner should be inspected for smooth operation and the handbrake mechanism verified for correct adjustment and holding force. Brake discs may also exhibit surface corrosion or lipping from standing exposed to moisture, which can produce shudder or vibration under heavy braking until the surface is cleaned through use. With regard to fluids and time-based servicing, this Transporter should be approached on the basis that calendar-driven maintenance is just as relevant as mileage-driven items. Diesel fuel systems on common-rail TDI engines are particularly susceptible to water ingress and contamination if the vehicle has stood for extended periods, so inspecting the fuel filter housing for water separation and verifying recent diesel particulate filter regeneration history is worthwhile. Engine oil and filter changes should be confirmed against the service schedule, ideally with evidence of recent replacement, alongside the timing belt or cam belt interval, as the 2.0 TDI engine typically requires this attention at around the five-year or 80,000-mile mark depending on specification. Coolant and brake fluid are hygroscopic and degrade with age rather than mileage, meaning a six-year-old vehicle will benefit from a brake fluid renewal to remove moisture content and restore boiling point. Finally, the underside, with the undertrays removed, should be examined for any developing corrosion on the chassis rails, suspension components, and the previously flagged brake pipework, as early intervention on surface corrosion is far more economical than addressing structural perforation at a later stage.