2011 Renault Kangoo 1.5L Diesel · NK11 EXC

A recurring theme of brake‑line corrosion runs through the MOT record, with off‑side front, near‑side rear and off‑side rear pipes flagged for rust and grease build‑up at almost every test since 2021, and a dangerous leak on the off‑side rear pipe recorded as a failure in late 2024. This pattern is compounded by the 2025 failure of both front outer drive‑shaft CV boots, indicating that the drivetrain’s protective seals are deteriorating. While the latest October 2025 test was passed, the underlying issues have persisted for several years, suggesting a gradual but consistent decline in the braking and CV‑joint health rather than an isolated fault. The odometer reads 43,009 mi after fifteen years, averaging just under 2,900 mi per annum – markedly low for a commercial‑type van. Such limited mileage often points to light duty or long periods of inactivity, which can exacerbate corrosion on brake lines and damp seals, as reflected in the MOT entries. The vehicle has been tested annually without gaps, so the mileage progression appears steady; however, the low utilisation does not guarantee component longevity, especially for parts that suffer from environmental exposure rather than wear. Prospective buyers should give the braking system close attention. Inspect all brake pipes for signs of external corrosion, pitting, or fluid seepage, and verify that the pedal feels firm without sponginess, which could indicate hidden leaks. Examine the rear inner disc for scoring and measure pad thickness; the repeated advisories on thin pads and worn discs suggest they may be nearing the end of service life and could require replacement soon. A test drive should include a firm brake application at low speed to listen for any air ingress or uneven pull that would betray compromised lines. The CV joints merit a thorough check for the typical clicking or shuddering noise when accelerating from a standstill or when cornering, symptoms of the split boots noted in 2025. Look for grease splatter around the joint boots and feel for any play in the axle shafts. Additionally, the 2022 failure of the exhaust DPF mounting to the sub‑frame indicates a potential source of rattles or exhaust leaks; a visual inspection of the exhaust system for loose brackets or cracked mounts, followed by a short drive listening for abnormal noises, is advisable. Minor items such as the cracked fog‑lamp lens and inoperative registration lamp are low‑cost fixes but should be remedied to meet legal standards.