2017 KIA RIO 1.4L Diesel · RO55 GLL

The most recent DVSA examination on 19 January 2026 resulted in a Pass, although three advisories were issued against the vehicle. Two advisories related to the front brake pads being worn thin on both the nearside and offside, while the remaining two concerned the nearside and offside front tyres being worn close to the legal limit with a recorded tread depth of 2mm. Reviewing the broader history, the maintenance trend shows a recurring focus on the front braking system, with front brake pad wear flagged in 2021, a dangerous failure on the same component in November 2022, and renewed advisories in early 2026. While there is no accelerating fault pattern across unrelated systems, the consistency of front brake wear suggests this should be a primary area of mechanical scrutiny. The recorded mileage of 107,258 miles over a nine-year vehicle age equates to approximately 11,918 miles annually, which sits broadly in line with typical usage for a small family hatchback of this era. The recorded MOT intervals suggest relatively consistent year-on-year running rather than extended periods of standing or unusually high accumulation, which is positive from a corrosion and component-seizure standpoint. That said, the mileage is now firmly into higher-wear territory for a Rio, and consumables such as clutch, suspension bushes, engine mountings and exhaust components will have accrued substantial fatigue over the vehicle's life. Given the recurring front brake advisories and the 2022 dangerous failure for pads below 1.5mm, the front braking system demands particular attention. The front discs were also flagged as pitted or scored at the same 2022 test, so prospective buyers should inspect both discs and pads in person for remaining material thickness, lipping on the disc outer edge, and any signs of binding calipers such as uneven pad wear or a hot-smell after driving. On a test drive, listen for any grinding or squealing under braking, watch for pull to one side, and feel for pedal pulsation or excessive travel, as the handbrake was also noted to have high travel at the 2024 test. Both front tyres were at 2mm on the most recent advisory and should therefore be replaced immediately, while the remainder of the tyres should be checked for age-related sidewall cracking given the vehicle's nine-year standing. Beyond the recorded advisories, a 2017 car with this mileage warrants standard age-appropriate checks that do not always appear on the MOT record. Verify the age of the 12V battery, as units of this vintage are often approaching the end of their service life, and confirm that the cambelt or timing chain replacement interval has been observed if applicable to the engine fitted. Inspect coolant, brake fluid and transmission fluid condition, as these degrade by calendar age rather than mileage, and request evidence of recent servicing including oil and filter records. Examine the underside, jacking points and rear arches for any corrosion starting to take hold, confirm that all warning lamps extinguish correctly, and ensure the air conditioning and cooling fan operate as expected, as these are common trouble points on high-mileage Rio models of this generation.