2004 Volkswagen Transporter 1.9L Diesel · SJ05 MLC

The 1.9-litre TDI diesel engine typically returns 32–38 mpg under mixed driving conditions, though a high-mileage example may see economy drop to the high 20s if injectors or turbo are worn. Road tax for a diesel van registered in 2004 falls in the higher bracket due to the older Euro emission standard — expect roughly £290–£320 per year for VED. Insurance for a Transporter of this age is generally modest (group 7–9 range), typically £400–£600 annually for a typical van policy. Routine maintenance such as oil changes, filters, and brake components is inexpensive at independent specialists, but major items like clutch replacement (£600–£900), DMF (£700–£1,200), or injector refurbishment can quickly inflate costs. Estimated annual running cost is £1,400–£1,800 assuming moderate use and no major repairs.

The MOT history shows a single failure in October 2022 with no defects recorded, which on the face of it is unusual — it may indicate an administrative issue, a failed component replaced before re-test (e.g., a bulb, wiper, or number plate), or simply a minor advisory that escalated to a fail. Ask the seller directly for the failure advisory sheet and the pass certificate to understand what triggered it. Beyond the MOT data, physically inspect the rear floor for rust, which is a known weak point on T4 and early T5 Transporters, particularly around the sliding door and rear wheel arches. Check the condition of the cam belt cover, aux belt, and coolant hoses — at 319,000 miles these rubber components are well past their service life.

Examine the engine bay for signs of injector seepage (black soot around the injector bore), turbo play (remove the intake pipe and check shaft movement), and oil leaks from the sump gasket and rocker cover. Test the gearbox for smooth selection, particularly reverse gear which often wears first on the Transporter's manual box. Inspect the clutch bite point — if it engages near the top of the pedal travel, the clutch or DMF is likely nearing the end of its life. Finally, verify that the mileage is consistent with the MOT history progression: the readings (286,551 → 286,560 → 297,053 → 308,096 → 319,000) show steady, plausible annual increases averaging around 10,000–11,000 miles per test, which is consistent and not suggestive of clocking.