2020 Audi Q8 S Line 55 Tfsi Mhev Quat A 3.0L Petrol · M22 RLB

The 2020 AUDI Q8 S LINE 55 TFSI MHEV QUAT A presents a mixed roadworthiness picture defined primarily by recurrent tyre-related advisories rather than systemic mechanical breakdowns. Three out of four recorded MOTs between 2023 and 2026 were clean, but the June 2024 test resulted in a dangerous fail due to exposed ply or cords in the nearside rear tyre and front tyres that were already worn close to legal limits. The most recent June 2026 test passed, yet retained two advisories—one concerning bent or splitting lower front suspension arm rubber bushes and another reiterating the tyre wear issues—demonstrating that while the vehicle cleared the final examination, unresolved component degradation persists. This pattern suggests the car has accumulated measurable tyre damage over time despite intermittent minor faults being addressed in later assessments. With 32,158 miles recorded on a 2020 model, the vehicle sits at approximately five thousand three hundred sixty miles per year over its six-year ownership period, which is substantially below the expected annual utilisation for a seven-year-old SUV. Such low mileage typically correlates with reduced thermal cycling, less frequent suspension flexing, and diminished brake pad wear compared to vehicles logged at double or triple that rate, but the tyre advisories indicate that even modest annual use creates enough cumulative stress to cause visible tread loss and structural damage at the contact patch. The prolonged intervals between major tyre inspections relative to actual driving distance further support the observation that the tyres have operated under sustained load despite their relatively small odometer reading. The front lower suspension arm rubber bushes show clear signs of fatigue—the 2026 advisory specifically cites bending and splitting of the nearside and offside front lower suspension arm bushings—which can transmit chassis vibrations and handling irregularities through the cabin floor and steering column. On a test drive, the buyer should listen for hitching or clunking over bumps, particularly when navigating corners, as deteriorated bushings often manifest as noisy, jerky movements when the suspension compresses and extends. Simultaneously, the nearside rear tyre with exposed ply or cord damage and the front tyres approaching legal wear thresholds require visual confirmation of intact sidewalls and adequate tread depth; any bulge or cut along the bead area should prompt a closer inspection of the wheel rim and lug nut integrity. Given the tyre condition flags and the identified suspension bushing deterioration, practical verification steps are essential before purchase. During a test drive, apply steady acceleration and then gentle braking while varying the road surface to isolate how each tyre segment responds—watch for the front tyres to wear faster than the rear if the bushing issue is affecting weight transfer. Check the brake pedal for any pulsation or spongy feel, as worn pads or rotors can compound the effects of compromised suspension geometry. Finally, perform a handheld visual inspection of all three tyres, focusing on the nearside rear tyre for any remaining cord exposure or puncture marks, and confirm that the front tyres maintain a minimum legal tread depth and show no signs of edge wear consistent with the 2024 advisory.