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Porsche Macan vs Porsche Taycan gts: reliability comparison

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

Porsche Macan
92%
MOT pass rate · 37,639 vehicles
More reliable
Porsche Taycan gts
89%
MOT pass rate · 1,380 vehicles
Verdict: On MOT pass rate, the Porsche Macan is the more reliable of the two — 92% pass first time versus 89%. It's one signal among several; check the full breakdown below.

Head to head

Measure Porsche Macan Porsche Taycan gts
MOT pass rate 92% ✓ 89%
MOT failure rate 8% ✓ 11%
Faults & advisories per test 0.8 0.6 ✓
Dangerous-fault share 4% ✓ 17%
Average mileage 50,555 mi 24,027 mi
Sample size (vehicles) 37,639 1,380

Most common faults

Porsche Macan

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

Porsche Taycan gts

  1. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  2. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  4. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Nearside Front Tyre has a bulge, caused by separation or partial failure of its structure (5.2.3 (d) (ii))
  6. Offside Rear Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Reliability FAQ

On MOT pass rate, the Porsche Macan is the more reliable of the two — 92% pass first time versus 89%. It's one signal among several; check the full breakdown below.

Full Porsche Macan report Full Porsche Taycan gts 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.