How much does a 2012 PORSCHE CAYENNE cost to run?

Estimated annual running cost is £2,045 (£170/month), including £1245 fuel, £395 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2012 PORSCHE CAYENNE?

The 2012 PORSCHE CAYENNE has a 89% MOT pass rate based on 5,233 tests in 2026. This ranks 139 out of 685 cars from 2012.

Which year PORSCHE CAYENNE is most reliable?

The 2020 PORSCHE CAYENNE has the highest MOT pass rate at 96%. The least reliable year is 2007 at 83%.

What is the average mileage for a 2012 PORSCHE CAYENNE?

The average mileage for a 2012 PORSCHE CAYENNE is 104,317 miles, which is in line with the expected 103,600 miles for a 14-year-old car, suggesting normal everyday use.

PORSCHE CAYENNE (2012)

Q: Is the 2012 PORSCHE CAYENNE reliable?

Good reliability. Occasional issues but generally solid. 89% of PORSCHE CAYENNEs from 2012 passed their MOT first time in 2026, based on 5,233 tests. That's 7 points above the national average of 82%.

Running costs, reliability data, and common problems from 5,233 real MOT tests.

Annual Cost

£2,045

£170/month

MOT Pass Rate

89%

Good

Road Tax

£395

Based on CC/year

Insurance

Grp 30-42

2967cc Diesel

Solid Option

89% pass rate, £2045/year to run. 7 points above average.

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Diesel2967cc14 years old5,233 tests104k miles avg

Annual Running Costs

Fuel (Diesel, 2967cc)

~40 mpg

£1,245

Road Tax

Based on 2967cc

£395

MOT Test

£55

Predicted Repairs

£350

Total per year£2,045

Per month£170/mo

Per week£39/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

89% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%.

At 14 years old, 89% of PORSCHE CAYENNEs from 2012 passed their MOT first time in 2026. That's based on 5,233 tests across the UK. The average mileage at this age is 104,317 miles.

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How Does It Compare?

Rank among 2012 cars139th of 685(top 20%)

Rank among PORSCHE models194th of 276(top 70%)

vs national average+7%(82% avg)

vs 2012 cars average+11%(78% avg)

vs PORSCHE average-3%(92% avg)

Mileage Analysis

104,317

Average miles

103,600

Expected for age

The average 2012 PORSCHE CAYENNE has 104,317 miles on the clock, which is in line with the expected 103,600 miles for a 14-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2020 model with a 96% MOT pass rate, while the 2007 model has the lowest at 83%. The 2012 sits between the two at 89%.

PORSCHE CAYENNE by Year

Year	Pass Rate	Tests	Avg Mileage
2022	96%	83	24,282 mi
2021	95%	4,115	27,090 mi
2020	96%	7,136	34,631 mi
2019	95%	9,063	40,685 mi
2018	93%	5,310	51,571 mi
2017	92%	4,856	65,047 mi
2016	92%	7,333	71,856 mi
2015	93%	6,258	79,263 mi
2014	91%	5,626	86,652 mi
2013	91%	6,261	96,482 mi
2012	89%	5,233	104,317 mi
2011	90%	3,069	107,653 mi
2010	89%	2,126	113,736 mi
2009	87%	1,955	119,837 mi
2008	86%	1,384	109,907 mi
2007	83%	1,790	115,755 mi
2006	86%	2,242	118,992 mi
2005	84%	2,951	124,592 mi
2004	84%	2,598	125,338 mi
2003	84%	1,257	121,522 mi

Similar Cars to Consider

LAND ROVER RANGE ROVER

2013 · 2926cc Diesel

£1,900/year

88%

-1%

AUDI A4

2011 · 2967cc Diesel

£1,900/year

82%

-7%

JAGUAR XF

2014 · 2993cc Diesel

£1,900/year

84%

-5%

AUDI A5

2013 · 2967cc Diesel

£1,900/year

85%

-4%

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About the 2012 PORSCHE CAYENNE

The 2012 PORSCHE CAYENNE is a luxury with a 2967cc diesel engine. 5,233 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It ranks in the top 20% of all 2012 cars for reliability.

With an average of 104,317 miles at 14 years old, PORSCHE CAYENNE owners drive about as much as the UK average.

2012 PORSCHE CAYENNE Fuel Costs

The 2967cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2012 PORSCHE CAYENNE?

Total estimated annual running cost is £2,045 (£170/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.

PORSCHE CAYENNE Reliability Trend

Newer PORSCHE CAYENNEs show better MOT pass rates than older ones, with an average improvement of 7 percentage points.

Buying a Used 2012 PORSCHE CAYENNE

At 14 years old, the PORSCHE CAYENNE 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. If you're flexible on year, the 2020 model has the highest pass rate at 96%. With 5,233 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

Based on the 2012 PORSCHE CAYENNE's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Dual Mass Flywheel

Watch out

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

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 104k 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.

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 2012 PORSCHE CAYENNE stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
PORSCHE CAYENNE(2012)	89%	£1245	£395	Grp 30-42	£2045
LAND ROVER RANGE ROVER(2013)	88%	£1245	£250	Grp 30-42	£1900-£145
AUDI A4(2011)	82%	£1245	£250	Grp 30-42	£1900-£145
JAGUAR XF(2014)	84%	£1245	£250	Grp 30-42	£1900-£145
AUDI A5(2013)	85%	£1245	£250	Grp 30-42	£1900-£145

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.