2022 BMW M135I Xdrive Auto 2.0L Petrol · LB22 MLF

A clean pass with no advisories recorded on the 14 July 2026 test is the headline mechanical takeaway for this 2022 BMW M135i xDrive, and it confirms that the advisory brake wear flagged twelve months earlier has not progressed into a failure item. Across the two MOT entries on file, the only defects ever noted are front and rear brake pad wear advisories issued on 12 June 2025, both within the standard advisory threshold for pad thickness. There is no record of any suspension, steering, exhaust, corrosion, lighting, or structural advisories, and crucially no failures at all. For a performance hot hatch of this calibre, which places considerably higher thermal and mechanical loads on braking components than a standard family hatchback, the absence of any repeat brake pad advisory on the most recent test is a positive indicator that the pads fitted at the prior service have held up well over the intervening twelve months. With just under 34,000 miles recorded against an age of approximately four years, the car has covered roughly 8,400 miles per year, which sits squarely in the middle of typical UK usage for a modern performance vehicle. There are no gaps in the testing history to suggest extended periods off the road, and the mileage accumulation appears steady rather than subject to unusual spikes that might indicate heavy short-trip urban use or prolonged motorway running. Mechanically, this kind of mileage profile tends to mean that high-stress items such as the clutch, dual-clutch or automatic transmission internals, turbocharger, and cooling system have all seen representative use without being excessively worn, though consumable service items should still be treated as due or approaching due given the age and performance specification. On a test drive, attention should focus on the braking system, given that pad wear has now been flagged twice across the available history. Listen for any metallic grinding or squeal under light pedal application that would indicate the pads fitted since the 2025 advisory have worn prematurely, and feel for a soft or spongy pedal that could point to caliper slider seizure or hydraulic issues, both of which are common failure modes on M-performance models driven hard. Under moderate braking from around 40 mph, check for any judder through the pedal or steering wheel, which would suggest warped front discs, a known issue on heavier all-wheel-drive hot hatches. The M135i also runs large vented rear discs, so listen for any scraping from the rear axle on initial movement from rest. Beyond the brakes, it is worth paying close attention to the suspension geometry, which has carried a 1.7-tonne performance hatchback over typical British road surfaces for 34,000 miles. Listen for clonking or knocking noises from the front end over speed humps and uneven B-roads, particularly indicative of worn lower control arm bushes or anti-roll bar drop links, and feel for any vagueness or wandering through the steering that could point to top mount or wishbone wear. The xDrive all-wheel-drive system should be evaluated with a purposeful acceleration run in a safe environment to confirm there is no drivetrain shunt, vibration, or binding on tight full-lock turns, which can indicate early transfer case or propshaft wear. Finally, inspect the underside for any signs of fluid misting around the B48 turbocharged engine and the front axle area, and confirm that all four tyres are matching in brand, tread depth, and specification, as the M135i is sensitive to mixing tyre constructions on its all-wheel-drive platform.