2021 MG HS Exclusive 1.5L Petrol · GK71 AAE

The defining mechanical narrative of this MG HS revolves around tyre deterioration and rear brake wear rather than any structural or powertrain concern. The April 2026 test produced a pass alongside advisories for perishing across all four tyres and thinning rear inner brake pads, and notably a prior failed attempt on the same date recorded an offside front fog lamp defect as a major item. The combination of tyre cracking flagged at every corner and rear pad wear is a typical pattern for a SUV of this age and mileage, suggesting that consumable replacement is now overdue. The 2025 test recorded no advisories, and the only earlier items were a windscreen stone chip and an illuminated Tyre Pressure Monitoring System warning in late 2024, meaning the 2026 advisories represent a genuine recent decline rather than a long-standing pattern. With 32,414 miles recorded across roughly five years, the annual accumulation sits at approximately 6,483 miles per year, which is broadly typical for a family SUV and points to consistent rather than sporadic use. There are no extended gaps in the testing history that would suggest prolonged standing, which removes the usual concerns around seized brakes, deteriorated coolant hoses, or 12V battery degradation associated with lay-ups. The mileage progression between the 2024 and 2026 tests implies steady accumulation, meaning wear-related items such as tyres, brake pads, and discs will have experienced normal service life rather than accelerated use. This usage profile is mechanically favourable in that most components should have been exercised regularly, but it does mean that the items now flagged have genuinely reached the end of their functional life. A prospective buyer should treat the 2026 advisory list as an imminent cost rather than an optional improvement. All four tyres showing perishing or cracking at the same test indicates the compound has reached the end of its serviceable life, and a complete set replacement should be budgeted before the next MOT. On a test drive, listen for any increase in tyre noise over coarse surfaces, which would suggest the cracking is more than superficial, and inspect the sidewalls closely for visible sidewall deformation or ozone cracking between the tread blocks. Rear brake pads flagged as wearing thin on both inner pads suggest the caliper guide pins or slider mechanisms should be inspected for binding, as uneven inner versus outer pad wear often points to a sticking caliper rather than simple friction material consumption. On the road, any pulling to one side under braking, a grinding noise, or a soft or low-travel pedal would warrant immediate inspection of the rear calipers and discs. The April 2026 failure for the offside front fog lamp is a minor electrical item, but it is worth confirming the lamp itself, the wiring, and the switch function during a pre-purchase inspection, as repeated bulb failures can indicate corroded connectors or earth issues within the front bumper harness. The TPMS warning recorded in October 2024 should also be investigated, as it may have been triggered by a single sensor failure rather than a simple pressure adjustment, and replacement sensors carry a notable cost. During a test drive, pay attention to any dashboard warning lights remaining after start-up, particularly the TPMS indicator, and verify that the fog lamp now functions correctly on both sides. Finally, given that rear pads are approaching the replacement threshold, request a written quote for fitting new rear pads and discs if the discs are scored, as this is the most likely immediate mechanical outlay alongside the four new tyres.