2021 SEAT Leon FR Etsi S-A 1.5L Hybrid electric · ST70 PXM

With a five-year-old SEAT Leon that has accumulated close to 88,000 miles, the defining mechanical story is one of genuinely high annual use, and that intensity of driving is beginning to show in the wear pattern recorded at test. The 2025-12-18 pass came with an advisory for both rear tyres being worn close to the legal limit and worn on the edge, which is precisely the type of finding you would expect on a front-wheel-drive DSG-equipped hatchback that has covered this sort of mileage in mixed road conditions. The earlier records reinforce a consistent theme rather than an isolated concern: front brake pads were flagged as wearing thin at the 2024-12-16 test, and a minor windscreen damage note was recorded on 2024-01-02. Three passes on the bounce with no failures, no advisories relating to structure, corrosion, suspension linkages, or exhaust integrity, and no emissions concerns is a positive foundation, but the recent tyre advisory indicates that consumable wear is now accelerating into the replacement zone. The mileage profile is the single most important contextual factor for any prospective buyer. Averaging around 17,500 miles per year against a class average closer to 10,000 to 12,000 means this Leon has experienced roughly fifty percent more use than a typical example of its age, and that additional load is disproportionately carried by the clutch pack within the DSG gearbox, the dual-mass flywheel, the turbocharger bearings, and the engine oil service interval compliance. The fact that the car has been tested annually with no significant mileage gaps in the record suggests continuous use rather than long storage periods, which is mechanically favourable because standing time tends to promote brake disc corrosion, tyre flat-spotting, and 12V battery degradation. Conversely, high but consistent mileage means the timing chain, coil pack, and diverter valve on the 1.5 eTSI unit have all been worked hard, and any deviation from the manufacturer service schedule would be far more consequential than on a lower-mileage car. Given the rear tyre edge wear advisory, an inspection should begin with a close look at the four rubber tyres themselves: check for uneven shoulder wear across the axle, confirm the sizes match the SEAT specification, and verify the DOT manufacture date stamps are within a sensible age range. Edge wear on the rear of a front-driven hatchback often points to either under-inflation, alignment geometry that has shifted, or simply the natural rotation pattern of high-mileage tyres that have been in service for a long time. On a test drive, listen for any humming that rises with speed which could indicate worn rear bearings, and pay attention to whether the steering pulls to either side under braking or on a straight motorway stretch, as this can confirm whether the rear axle geometry is the underlying cause rather than just tyre rotation. The 2024 advisory on the front brake pads also warrants a hands-on check rather than relying on the dashboard display. Inspect the front discs for a pronounced lip on the outer edge and for any blueing or scoring on the friction surface, both of which suggest the pads have been allowed to run low and the discs may now require replacement alongside the pads. On the move, test the brakes firmly from around 40 mph and feel for any vibration through the steering wheel, pulsing under the pedal, or a grinding noise, all of which would point to disc runout or pad material transfer. Listen for clonks or creaks from the front suspension over speed humps and uneven surfaces, as the front wishbones, anti-roll bar drop links, and top mount bearings are the next items likely to demand attention on a Leon that has covered this level of mileage.