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Porsche Cayenne S Tiptronic Reliability, MOT Pass Rate & Common Faults

Free Porsche Cayenne S Tiptronic car check

Is the Porsche Cayenne S Tiptronic reliable? We analysed 1,288 real MOT tests across 217 vehicles to find out.

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Data last updated: · Based on 1,288 real MOT tests
MOT Pass Rate
79.7%
Typical Mileage
79,837mi
Annual Mileage
5,860mi/yr
Est. Lifespan
23yrs

The Porsche Cayenne S Tiptronic is above average for reliability based on real UK MOT data. Common problems include tyre tread depth below requirements of 1.6mm, position lamp(s) not working and registration plate lamp not working. Here's everything you need to know before buying a used Porsche Cayenne S Tiptronic.

Porsche Cayenne S Tiptronic Number Plates

Number plates registered to a Porsche Cayenne S Tiptronic. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Porsche Cayenne S Tiptronic MOT Pass Rate by Year

How likely is a Porsche Cayenne S Tiptronic to pass its MOT? Here's the pass rate for each registration year, newest first.

76.5%
2009
82.5%
2008
80.3%
2007
85.2%
2006
77.5%
2005
84.7%
2004
78.8%
2003

Porsche Cayenne S Tiptronic Problems — What Goes Wrong?

The most common reasons a Porsche Cayenne S Tiptronic fails its MOT, ranked by how often they occur. Check for these problems before you buy.

Tyre tread depth below requirements of 1.6mm 28
position lamp(s) not working 11
Registration plate lamp not working 10
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 10
Headlamp aim too high 10
Headlamp not working on dipped beam 8
Stop lamp not working 7

Porsche Cayenne S Tiptronic Mileage — What's Normal?

How many miles does a typical Porsche Cayenne S Tiptronic owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
3,247 mi/yr
Typical
5,860 mi/yr
Average
7,009 mi/yr
Heavy usage
9,216 mi/yr

Porsche Cayenne S Tiptronic MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Porsche Cayenne S Tiptronic year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2009 51 76.5% 54,995 72,114 96,198
2008 57 82.5% 52,879 72,414 81,958
2007 127 80.3% 36,178 66,497 95,460
2006 61 85.2% 71,544 93,540 117,796
2005 169 77.5% 49,335 84,335 115,800
2004 176 84.7% 43,288 60,741 85,245
2003 448 78.8% 48,501 72,151 115,046

How Long Does a Porsche Cayenne S Tiptronic Last?

Based on 217 Porsche Cayenne S Tiptronic vehicles on UK roads.

Average
8.0 years
Median
4.0 years
Estimated max lifespan
23 years

Porsche Cayenne S Tiptronic Mileage Distribution

Total mileage recorded across all Porsche Cayenne S Tiptronic MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
79,837 mi
75th Percentile
113,718 mi
95th Percentile
155,417 mi
Max Recorded
260,666 mi

Best Year to Buy a Used Porsche Cayenne S Tiptronic

Based on MOT pass rates across all registration years with sufficient test data.

Best year
2006

85.2% MOT pass rate from 61 tests

Year to avoid
2009

76.5% MOT pass rate from 51 tests

The best year to buy a used Porsche Cayenne S Tiptronic is 2006, which has the highest MOT pass rate at 85.2% across 61 tests. The 2009 model year has the lowest pass rate at 76.5% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Porsche Cayenne S Tiptronic Compare?

MOT pass rates compared to similar models. Click any model for the full breakdown.

Model Pass Rate Tests Typical Mileage Lifespan
Porsche Cayenne S Tiptronic THIS CAR 79.7% 1,288 79,837 mi 23 yrs
Porsche 911 85.2% 977,057 55,056 mi 47 yrs
Porsche Boxster 82.8% 726,695 55,739 mi 29 yrs
Porsche Cayenne 84.5% 388,697 65,616 mi 23 yrs
Honda Civic Ex I-ctdi 76.2% 484 136,905 mi — yrs

Compared to the Porsche 911 (85.2% pass rate) and the Porsche Boxster (82.8% pass rate), the Porsche Cayenne S Tiptronic trails behind on MOT reliability.

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Should you buy a used Porsche Cayenne S Tiptronic?

The Porsche Cayenne S Tiptronic has an overall MOT pass rate of 79.7% across 1,288 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.

The most common problems on the Porsche Cayenne S Tiptronic are tyre tread depth below requirements of 1.6mm (28 recorded failures), position lamp(s) not working (11), and registration plate lamp not working (10). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.

A typical Porsche Cayenne S Tiptronic owner drives around 5,860 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.

In terms of longevity, most Porsche Cayenne S Tiptronic models stay on UK roads for around 23 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.

Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.

Porsche Cayenne S Tiptronic — Frequently Asked Questions

Is the Porsche Cayenne S Tiptronic reliable?
Based on 1,288 MOT tests, the Porsche Cayenne S Tiptronic has a 79.7% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Porsche Cayenne S Tiptronic?
The most common MOT failures are tyre tread depth below requirements of 1.6mm, position lamp(s) not working, and registration plate lamp not working. Check these on any test drive.
How many miles does a Porsche Cayenne S Tiptronic do per year?
The typical Porsche Cayenne S Tiptronic does around 5,860 miles per year. Anything significantly above or below this is worth investigating.
How long does a Porsche Cayenne S Tiptronic last?
Most Porsche Cayenne S Tiptronic models stay on UK roads for around 23 years based on our analysis of 217 vehicles.
Should I get a vehicle check before buying a Porsche Cayenne S Tiptronic?
Yes. An MOT pass rate tells you about the model in general, but a vehicle history check reveals the specific car's finance, stolen, write-off and mileage history — things the seller may not disclose.
What is the best year to buy a Porsche Cayenne S Tiptronic?
Based on MOT pass rates, the best year to buy a used Porsche Cayenne S Tiptronic is 2006 with a 85.2% pass rate across 61 tests.