Porsche Cayenne Tiptronic S (2005)

Estimated running costs and MOT pass rates from 117 MOT tests in 2024.

Annual Cost

£3,003

£250/month

MOT Pass Rate

91%

Excellent

Road Tax

£790

Estimated/year

Est. Insurance

Grp 35-50

3189cc Petrol

Great Choice

91% pass rate, £3,003/year to run. 9 points above average.

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Petrol3189cc21 years old117 tests135k miles avg

Annual Running Costs

Fuel (Petrol, 3189cc)

~30 mpg

£1,958

Road Tax

Estimated CO2 band

£790

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£3,003

Per month£250/mo

Per week£58/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.

Reliability Verdict

91% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 9 points above the average of 82% across all models in our data.

91% of MOT tests on Porsche Cayenne Tiptronic Ss from 2005 ended in a pass in 2024, when they were about 19 years old. That's based on 117 tests across the UK, retests included. The average mileage recorded at those tests was 134,804 miles.

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How Does It Compare?

Rank among 2005 models42nd of 504(top 9%)

Rank among Porsche models170th of 272(bottom half)

vs average of all models+9%(82% avg)

vs 2005 models average+19%(72% avg)

vs Porsche average-1%(92% avg)

Mileage Analysis

134,804

Average miles

140,600

Expected for age

The average 2005 Porsche Cayenne Tiptronic S had 134,804 miles on the clock at its 2024 MOT, which is in line with the expected 140,600 miles for a 19-year-old car, suggesting normal everyday use.

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Porsche Cayenne Tiptronic S by Year

Year	Pass Rate	Tests	Avg Mileage
2006	82%	73	113,437 mi
2005	91%	117	134,804 mi
2004	85%	82	121,157 mi

Similar Cars to Consider

Land Rover Freelander

2007 · 3192cc Petrol

£3,303/year

75%

-16%

Saab 9-3

2007 · 2792cc Petrol

£2,958/year

76%

-15%

Mercedes E

2004 · 3199cc Petrol

£3,303/year

78%

-13%

Mercedes CLK

2007 · 2997cc Petrol

£2,958/year

76%

-15%

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About the 2005 Porsche Cayenne Tiptronic S

The 2005 Porsche Cayenne Tiptronic S is a luxury car. Our records list a 3189cc petrol engine, though engines vary between versions. 117 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It ranks in the top 9% of all 2005 models for MOT pass rate.

With an average of 134,804 miles recorded at its 2024 MOT tests, Porsche Cayenne Tiptronic S owners drive about as much as the UK average.

2005 Porsche Cayenne Tiptronic S Fuel Costs

The 3189cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2005 Porsche Cayenne Tiptronic S?

Total estimated annual running cost is £3,003 (£250/month), broken down as £1,958 fuel, £790 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Buying a Used 2005 Porsche Cayenne Tiptronic S

At 21 years old, the Porsche Cayenne Tiptronic S is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Timing Chain / Belt

Watch out

At 21 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Oil Consumption

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Watch out

With an average of 135k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

Engine Mounts

Medium risk

Worn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2005 Porsche Cayenne Tiptronic S stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Porsche Cayenne Tiptronic S(2005)	91%	£1,958	£790	Grp 35-50	£3,003
Land Rover Freelander(2007)	75%	£1,958	£790	Grp 35-50	£3,303+£300
Saab 9-3(2007)	76%	£1,958	£445	Grp 30-42	£2,958-£45
Mercedes E(2004)	78%	£1,958	£790	Grp 35-50	£3,303+£300
Mercedes CLK(2007)	76%	£1,958	£445	Grp 30-42	£2,958-£45

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2005 Porsche Cayenne Tiptronic S

Is the 2005 Porsche Cayenne Tiptronic S reliable?

Excellent reliability. Very few MOT failures. 91% of MOT tests on 2005 Porsche Cayenne Tiptronic Ss ended in a pass, from 117 tests (DVSA MOT data for tests in 2024, retests included). That's 9 points above the average of 82% across all models in the same data.

How much does a 2005 Porsche Cayenne Tiptronic S cost to run?

Our estimate is £3,003 a year (£250 a month): £1,958 fuel, £790 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2005 Porsche Cayenne Tiptronic S?

91% of 117 MOT tests on the 2005 Porsche Cayenne Tiptronic S ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 42nd of 504 models first registered in 2005 (top 9%).

What is the average mileage for a 2005 Porsche Cayenne Tiptronic S?

The average mileage recorded at MOT tests on the 2005 Porsche Cayenne Tiptronic S is 134,804 miles, which is in line with the expected 140,600 miles for a 19-year-old car, suggesting normal everyday use.