Porsche Macan (2017)

Estimated running costs and MOT pass rates from 14,620 MOT tests in 2024.

Annual Cost

£2,131

£178/month

MOT Pass Rate

96%

Excellent

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 30-42

2967cc Diesel

Great Choice

96% pass rate, £2,131/year to run. 14 points above average.

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Diesel2967cc9 years old14,620 tests56k miles avg

Annual Running Costs

Fuel (Diesel, 2967cc)

~40 mpg

£1,676

Road Tax

Standard rate (from April 2017)

£200

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£2,131

Per month£178/mo

Per week£41/wk

Estimates based on 7,400 miles/year (UK average), diesel at 199.33p 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. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).

Reliability Verdict

96% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 14 points above the average of 82% across all models in our data. It also outperforms the Porsche brand average of 92%.

96% of MOT tests on Porsche Macans from 2017 ended in a pass in 2024, when they were about 7 years old. That's based on 14,620 tests across the UK, retests included. The average mileage recorded at those tests was 55,859 miles.

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How Does It Compare?

Rank among 2017 models45th of 540(top 9%)

Rank among Porsche models61st of 272(top 23%)

vs average of all models+14%(82% avg)

vs 2017 models average+9%(87% avg)

vs Porsche average+4%(92% avg)

Mileage Analysis

55,859

Average miles

51,800

Expected for age

The average 2017 Porsche Macan had 55,859 miles on the clock at its 2024 MOT, which is in line with the expected 51,800 miles for a 7-year-old car, suggesting normal everyday use.

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Porsche Macan by Year

Year	Pass Rate	Tests	Avg Mileage
2022	97%	437	19,459 mi
2021	96%	8,685	24,467 mi
2020	96%	11,663	29,677 mi
2019	96%	12,708	36,819 mi
2018	95%	9,873	44,902 mi
2017	96%	14,620	55,859 mi
2016	93%	11,831	62,338 mi
2015	91%	10,904	68,984 mi
2014	90%	3,574	74,724 mi

Similar Cars to Consider

Mercedes E

2019 · 2925cc Diesel

£2,131/year

90%

-6%

Mercedes GLC

2018 · 2987cc Diesel

£2,131/year

91%

-5%

Audi A5

2017 · 2967cc Diesel

£2,281/year

89%

-7%

Ford Ranger

2019 · 3198cc Diesel

£2,281/year

87%

-9%

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About the 2017 Porsche Macan

The 2017 Porsche Macan is a luxury car. Our records list a 2967cc diesel engine, though engines vary between versions. 14,620 MOT tests were recorded on this model in 2024, making it one of the most commonly tested models on UK roads. It ranks in the top 9% of all 2017 models for MOT pass rate.

With an average of 55,859 miles recorded at its 2024 MOT tests, Porsche Macan owners drive about as much as the UK average.

2017 Porsche Macan 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 £1,676 per year with diesel at 199.33p per litre (GOV.UK weekly average, week of 19 October 2026; 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 2017 Porsche Macan?

Total estimated annual running cost is £2,131 (£178/month), broken down as £1,676 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Porsche Macan Reliability Trend

Newer Porsche Macans pass their MOT more often than older ones, by 3 percentage points on average, which is mostly down to age and wear.

Buying a Used 2017 Porsche Macan

At 9 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. With 14,620 MOT tests in our data, there's strong statistical confidence in these figures.

What the 2017 Porsche Macan Fails Its MOT On

Share of the 521 MOT tests on the 2017 Porsche Macan that failed at the first attempt in 2025, next to all cars and vans of the same age.

Tyres35%
Same age: 27% (fails on this more often)
Lights and electrics24%
Same age: 28%
Body, chassis and structure16%
Same age: 6.9% (fails on this more often)
Brakes12%
Same age: 20% (fails on this less often)

DVSA anonymised MOT data for 2025; a test that failed on two areas counts in both. How we count it · Porsche Macan reliability, common problems and years to avoid

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.

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.

AdBlue System

Medium risk

Post-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.

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.

Suspension Wear

Medium risk

Shock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.

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 2017 Porsche Macan 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 Macan(2017)	96%	£1,676	£200	Grp 30-42	£2,131
Mercedes E(2019)	90%	£1,676	£200	Grp 30-42	£2,131same
Mercedes GLC(2018)	91%	£1,676	£200	Grp 30-42	£2,131same
Audi A5(2017)	89%	£1,676	£200	Grp 30-42	£2,281+£150
Ford Ranger(2019)	87%	£1,676	£200	Grp 35-50	£2,281+£150

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 2017 Porsche Macan

Is the 2017 Porsche Macan reliable?

Excellent reliability. Very few MOT failures. 96% of MOT tests on 2017 Porsche Macans ended in a pass, from 14,620 tests (DVSA MOT data for tests in 2024, retests included). That's 14 points above the average of 82% across all models in the same data.

How much does a 2017 Porsche Macan cost to run?

Our estimate is £2,131 a year (£178 a month): £1,676 fuel, £200 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 2017 Porsche Macan?

96% of 14,620 MOT tests on the 2017 Porsche Macan ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 45th of 540 models first registered in 2017 (top 9%).

Which year Porsche Macan has the best MOT pass rate?

Of the years with at least 100 tests, the 2017 Porsche Macan has the highest MOT pass rate at 96% and the 2014 the lowest at 90%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2017 Porsche Macan?

The average mileage recorded at MOT tests on the 2017 Porsche Macan is 55,859 miles, which is in line with the expected 51,800 miles for a 7-year-old car, suggesting normal everyday use.