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Porsche Cayenne vs Porsche Hibrid: reliability comparison

MOT pass rates, common faults and mileage compared from real UK MOT data.

Porsche Cayenne
84%
MOT pass rate · 40,483 vehicles
Porsche Hibrid
76%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Porsche Cayenne (84%) and Porsche Hibrid (76%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Porsche Cayenne Porsche Hibrid
MOT pass rate 84% ✓ 76%
MOT failure rate 16% ✓ 24%
Faults & advisories per test 1.2 ✓ 1.9
Dangerous-fault share 3% 0% ✓
Average mileage 87,610 mi 110,140 mi
Sample size (vehicles) 40,483 1

Most common faults

Porsche Cayenne

  1. Front Brake pad(s) wearing thin (1.1.13 (a) (ii))
  2. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  4. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))
  6. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Porsche Hibrid

  1. Oil leak, but not excessive (8.4.1 (a) (i))
  2. Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  3. Rear Registration plate deteriorated but not likely to be misread (0.1 (b))
  4. Front corner light fault
  5. Nearside Rear Tyre slightly damaged/cracking or perishing and close to 1.6mm limit (5.2.3 (d) (ii))
  6. Offside Front Oil leak, but not excessive (8.4.1 (a) (i))

Reliability FAQ

On MOT pass rate the Porsche Cayenne (84%) and Porsche Hibrid (76%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Porsche Cayenne report Full Porsche Hibrid report Most reliable cars

Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.