2017 KIA Sportage 1.7L Diesel · SJ17 WGF

The mechanical profile of this 2017 Kia Sportage is dominated by a single notable failure event in late 2025 and a pattern of advisories that reappeared in 2024 before being resolved on retest. The most recent test on 30 October 2025 returned a clean pass with no defects recorded, which is the strongest result in the file, but it followed only three days after an earlier failed examination on 27 October 2025. That failure was caused by a Major defect concerning an offside rear parking brake inoperative on one side and parking brake efficiency falling below the required threshold, alongside advisories for perishing on both rear tyres. The rear tyre perishing advisories had previously been recorded in October 2024, and in that same test an advisory was also logged for the central front undertray not being fully secure. Prior to 2024, the vehicle enjoyed a long run of unblemished passes from 2020 through 2023, so the recent cluster of issues represents a clear departure from the earlier clean trajectory rather than a long-standing chronic problem. Recorded mileage of 66,070 against a nine-year registration equates to an annual accumulation of roughly 7,341 miles, which sits broadly in line with average expectations for a vehicle of this age and type. The MOT record covers eight tests between February 2020 and October 2025, with no extended gaps in testing that would imply a prolonged period off the road, and the mileage consistency across consecutive annual tests suggests regular rather than erratic use. There is no evidence of very low annual mileage that could lead to concerns about seized brake calipers, deteriorated rubber components, or stale fluids through long-term standing, nor are there any sharp jumps indicative of high-mileage motorway use that would accelerate wear on clutches, drivetrain mounts, or suspension components. Given the specific defects recorded, a prospective buyer should focus attention on the rear parking brake mechanism, as this was the only Major failure in the entire record. On a test drive, the rear parking brake should hold the vehicle firmly on a moderate incline without the need for excessive lever travel or excessive clicking to engage, and the handbrake lever should feel firm rather than ratcheting to the end of its stroke. With the vehicle on level ground, the rear calipers or drum mechanisms should be inspected for seized Pistons or frozen cables, as inoperative on one side typically points to a binding caliper, a stretched or seized cable, or uneven adjustment between the two rear units. It is also worth checking that the rear discs or drums are not excessively worn or scored, as uneven parking brake operation accelerates pad and shoe wear on the functioning side. The recurring rear tyre perishing advisories from 2024 and 2025 warrant a careful inspection of the current rear tyres for sidewall cracking, tread separation, or uneven wear, particularly on the inner edges which can indicate rear wheel alignment or suspension bush wear. On the road, the vehicle should be driven over uneven surfaces to listen for clonking or knocking from the rear suspension, which could suggest worn trailing arm or control arm bushes, while mid-corner acceleration should feel stable without vibration through the rear. The 2024 advisory regarding the central front undertray not being fully secure should be confirmed as having been properly refitted, and any undertray fixings should be checked for missing clips or loose bolts. With a clean current pass in place, the immediate mechanical risk is concentrated on the rear braking system and tyre condition, both of which are straightforward to evaluate during a physical inspection and short road test.