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Porsche 718 cayman style edition s-a vs Porsche Cayenne: reliability comparison

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

Porsche 718 cayman style edition s-a
97%
MOT pass rate · 533 vehicles
Porsche Cayenne
84%
MOT pass rate · 40,483 vehicles
Verdict: On MOT pass rate the Porsche 718 cayman style edition s-a (97%) and Porsche Cayenne (84%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Porsche 718 cayman style edition s-a Porsche Cayenne
MOT pass rate 97% ✓ 84%
MOT failure rate 3% ✓ 16%
Faults & advisories per test 0.4 ✓ 1.2
Dangerous-fault share 8% 3% ✓
Average mileage 17,594 mi 87,610 mi
Sample size (vehicles) 533 40,483

Most common faults

Porsche 718 cayman style edition s-a

  1. Nearside Front Outer Tyre has a bulge, caused by separation or partial failure of its structure (5.2.3 (d) (ii))
  2. Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  3. Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  4. Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  5. Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  6. Offside Rear Tyre slightly damaged cut in tyre, cords not showing. (5.2.3 (d) (ii))

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))

Reliability FAQ

On MOT pass rate the Porsche 718 cayman style edition s-a (97%) and Porsche Cayenne (84%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Porsche 718 cayman style edition s-a report Full Porsche Cayenne 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.