2017 Mercedes-Benz Citan 1.5L Diesel · NG66 ACV

The Mercedes-Benz Citan in question presents a clean MOT history over the past three tests, with no defects recorded in any of the five entries spanning from November 2023 to January 2026. The most recent test in January 2026 at 148,131 miles—just six months prior to the current date—confirmed full roadworthiness without advisories or failures, suggesting the vehicle has maintained stable mechanical integrity. The absence of recurring issues or advisories indicates that major components, such as brakes, suspension, and structural elements, have either been well-maintained or have not yet reached critical wear thresholds. However, the repeated passing and failing entries on the same date in January 2026 (both at 148,131 miles) are unusual and may imply administrative or procedural irregularities rather than mechanical concerns. The mileage accumulation of 16,459 miles per year is notably high for a vehicle of this age, particularly given the sparse MOT record. The gap between the November 2023 test (121,006 miles) and the January 2025 test (135,201 miles) covers nearly two years with just 14,200 miles logged, while the following 12 months saw an additional 12,930 miles by January 2026. This uneven pattern—with long periods of lower mileage followed by rapid increases—could indicate intermittent heavy use or extended periods of inactivity. Such fluctuations may accelerate wear on components like tyres, brakes, and drivetrain seals, though the MOT history does not reflect any corresponding issues. Given the lack of recorded defects, a prospective buyer should prioritise a thorough inspection of high-wear consumables and suspension elements. Particular attention should be given to brake system components, including disc thickness, pad condition, and caliper operation, as binding or uneven wear often precedes MOT failures. The suspension—specifically coil springs, bushings, and ball joints—should be checked for signs of fatigue or corrosion, especially if the vehicle has been subjected to varied driving conditions. Exhaust emissions and fuel system integrity should also be verified, as these can degrade over time without leaving visible traces. While the MOT history is reassuring, the high mileage and irregular usage pattern warrant a closer examination of these critical areas before purchase.