Should I check the MOT history before buying a 2009 Porsche Cayenne?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2009 Porsche Cayenne?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2009 Porsche Cayenne?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

How many 2009 Porsche Cayenne vehicles have had dangerous defects recorded?

35% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2009 Porsche Cayenne reliable?

Based on MOT data from 1,067 vehicles, the 2009 Porsche Cayenne has a first-time MOT pass rate of 82.4%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2009 Porsche Cayenne?

The most frequently recorded MOT issues on the 2009 Porsche Cayenne are: Front Brake pad(s) wearing thin (56.6% of vehicles), Under-trays fitted obscuring some underside components (41.6% of vehicles), Offside Rear Tyre worn close to the legal limit (38.7% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2009 Porsche Cayenne?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

CarHunch

Get Started

Porsche Cayenne (2009)

1,067 real MOT outcomes analysed • 82.4% first-time pass rate

2009 Porsche Cayenne

CarHunch analysed 1,067 real MOT records for the 2009 Porsche Cayenne. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page

AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2009 Porsche Cayenne's 82% first-time pass rate sits slightly above the UK average of 80%, suggesting broadly acceptable reliability for a 15-year-old luxury SUV—but the concerning figure is that 34.6% of these vehicles have recorded a dangerous defect at some point, well above the typical threshold. Both petrol (82.5%) and diesel (81.7%) variants perform similarly, so fuel choice won't significantly affect MOT outcomes.

At a median mileage of 84,260 miles, these Cayennes are running relatively high for their age, which explains the 2.71 average failures per test and notably heavy 14.5 advisories per vehicle. Before buying, get a full pre-purchase inspection focusing on the braking system and suspension components, as these tend to feature prominently in Cayenne failure patterns.

The 2009 Porsche Cayenne has a decent first-time pass rate (82.4%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

82.4%

UK average ~80%

Around average

Dangerous (ever)

34.6%

At least once in MOT history

Check this vehicle

Avg failures / car

2.71

Over 14.4 tests on record

High

Typical mileage

84k

Middle half: 68k–104k

For context

🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.

🔧 Expect consumable spend. An average of 14.5 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 1,067 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Watch for defects — worth knowing

What tends to go wrong

Across 1,067 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Brake wear 56.6%

Front Brake pad(s) wearing thin · Rear Brake pad(s) wearing thin · Offside Front Brake hose slightly deteriorated · …

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Other issues 41.6%

Under-trays fitted obscuring some underside components · Engine covers fitted obscuring some components in the engine bay · Oil leak, but not excessive · …

Tyre wear 38.7%

Offside Rear Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · Nearside Rear Tyre worn close to legal limit/worn on edge · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Data covers a 3-year window centred on 2009.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 1,067 Porsche Cayenne cars.

Before you buy a 2009 Porsche Cayenne

Based on MOT data from 1,067 vehicles — here's what to check.

📋 Check the full MOT history. 34.6% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Diesel (63%)	675	81.9%	2.87
Petrol (36%)	387	83.6%	2.47

Colour Breakdown

Based on 39,605 Porsche Cayenne vehicles registered in the UK — across all years. From DVLA registration records.

Black 47.2%

18,693

Grey 15.3%

6,041

White 12.4%

4,920

Silver 10.4%

4,103

Blue 9.1%

3,596

Red 1.7%

680

Brown 1.6%

626

Green 0.7%

286

Beige 0.6%

240

Purple 0.5%

204

Orange 0.4%

167

Gold 0.1%

Mileage Distribution

Most 2009 Porsche Cayenne vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

84,260

typical

67,663

low mileage

103,910

high mileage

Half of all 2009 Porsche Cayenne vehicles fall between 67,663 and 103,910 miles.

Is the mileage you're seeing normal?

✓ Under 67,663 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 67,663–103,910 miles — normal for age. This is where most 2009 Porsche Cayennes sit.

⚠ Over 140,278 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2009 Porsche Cayenne — Still on the Road

Most 2009 Porsche Cayennes are still being driven.

Strong survival — 732 vehicles still getting MOTs in 2025, 80% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

14.4

Avg MOT tests per vehicle

2.71

Avg failures per vehicle

14.5

Avg advisories per vehicle

Other model years — Porsche Cayenne: All Cayenne years → Which year to buy? →

2003 2004 2005 2006 2007 2008 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Or browse all models: Porsche →

Compare with another model

See how the 2009 Porsche Cayenne stacks up against a rival.

Watch for defects — worth knowing