What year Porsche Cayenne Tiptronic S is most reliable?

Based on MOT first-test pass rates, the 2006 Porsche Cayenne Tiptronic S has the highest pass rate at 82.3%, out of 111 vehicles tested.

What are the most common Porsche Cayenne Tiptronic S MOT failures?

The most common Porsche Cayenne Tiptronic S MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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Porsche Cayenne Tiptronic S — Reliability by Year

590 vehicles · MOT data 2004–2006 · first-test pass rates

This page shows MOT first-test pass rates for each year the Porsche Cayenne Tiptronic S was manufactured — click any year to explore that cohort in detail. Trying to decide which year to buy? See the full buying guide →

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Best pass rate year

2006

82.3% pass rate · 111 vehicles

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Lowest pass rate year

2005

81.6% pass rate · 221 vehicles

Year	Pass rate	Avg mileage	Vehicles
2006	82.3%	77,829 mi	111
2005	81.6%	86,713 mi	221
2004	81.7%	71,101 mi	258

Which year Porsche Cayenne Tiptronic S is most reliable?

MOT pass rate by year of manufacture — averaged across each vehicle's lifetime of tests.

Tests range from an average of 71,101 miles (newest year) to 86,713 miles (oldest year). Older years naturally accumulate more tests at higher mileages — see the mileage-normalised breakdown →

Trying to decide which year to buy?

We've done the full analysis — which years to look for, which to avoid, and where to find the best value for reliability on a Porsche Cayenne Tiptronic S.

See the buying guide →

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Check any UK registration — free MOT history and risk insights.