BMW X6 (2017)

Estimated running costs and MOT pass rates from 3,667 MOT tests in 2024.

Annual Cost

£2,413

£201/month

MOT Pass Rate

92%

Excellent

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 35-50

4395cc Petrol

Great Choice

92% pass rate, £2,413/year to run. 10 points above average.

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Petrol4395cc9 years old3,667 tests64k miles avg

Annual Running Costs

Fuel (Petrol, 4395cc)

~30 mpg

£1,958

Road Tax

Standard rate (from April 2017)

£200

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£2,413

Per month£201/mo

Per week£46/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. 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

92% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 10 points above the average of 82% across all models in our data. It also outperforms the BMW brand average of 88%.

92% of MOT tests on BMW X6s from 2017 ended in a pass in 2024, when they were about 7 years old. That's based on 3,667 tests across the UK, retests included. The average mileage recorded at those tests was 64,132 miles.

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How Does It Compare?

Rank among 2017 models128th of 540(top 24%)

Rank among BMW models454th of 1,548(top half)

vs average of all models+10%(82% avg)

vs 2017 models average+5%(87% avg)

vs BMW average+4%(88% avg)

Mileage Analysis

64,132

Average miles

51,800

Expected for age

The average 2017 BMW X6 had 64,132 miles on the clock at its 2024 MOT, which is above the expected 51,800 miles for a 7-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

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Best Year to Buy?

Of the years with at least 100 tests, the 2016 model has the highest MOT pass rate at 93%, while the 2008 model has the lowest at 82%. The 2017 scores 92%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

BMW X6 by Year

Year	Pass Rate	Tests	Avg Mileage
2019	91%	1,414	47,950 mi
2018	92%	5,522	54,052 mi
2017	92%	3,667	64,132 mi
2016	93%	4,566	71,331 mi
2015	91%	3,260	81,723 mi
2014	88%	3,247	90,615 mi
2013	88%	2,989	96,288 mi
2012	86%	2,858	103,018 mi
2011	86%	2,085	109,926 mi
2010	87%	2,186	113,093 mi
2009	85%	2,409	119,777 mi
2008	82%	1,117	123,091 mi

Similar Cars to Consider

Mercedes C

2016 · 3982cc Petrol

£3,153/year

88%

-4%

Audi A6

2016 · 3993cc Petrol

£3,153/year

89%

-3%

Porsche Cayenne

2019 · 3996cc Petrol

£2,413/year

95%

+3%

Porsche 911

2018 · 3996cc Petrol

£2,413/year

96%

+4%

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About the 2017 BMW X6

The 2017 BMW X6 is a premium performance car. Our records list a 4395cc petrol engine, though engines vary between versions. 3,667 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. It ranks in the top 24% of all 2017 models for MOT pass rate.

With an average of 64,132 miles recorded at its 2024 MOT tests, BMW X6 owners cover more miles than the average driver.

2017 BMW X6 Fuel Costs

The 4395cc 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 2017 BMW X6?

Total estimated annual running cost is £2,413 (£201/month), broken down as £1,958 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 92% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

BMW X6 Reliability Trend

Newer BMW X6s pass their MOT more often than older ones, by 6 percentage points on average, which is mostly down to age and wear.

Buying a Used 2017 BMW X6

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. If you're flexible on year, the 2016 model has the highest pass rate at 93%.

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 9 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.

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 BMW X6 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
BMW X6(2017)	92%	£1,958	£200	Grp 35-50	£2,413
Mercedes C(2016)	88%	£1,958	£790	Grp 35-50	£3,153+£740
Audi A6(2016)	89%	£1,958	£790	Grp 35-50	£3,153+£740
Porsche Cayenne(2019)	95%	£1,958	£200	Grp 35-50	£2,413same
Porsche 911(2018)	96%	£1,958	£200	Grp 35-50	£2,413same

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 BMW X6

Is the 2017 BMW X6 reliable?

Excellent reliability. Very few MOT failures. 92% of MOT tests on 2017 BMW X6s ended in a pass, from 3,667 tests (DVSA MOT data for tests in 2024, retests included). That's 10 points above the average of 82% across all models in the same data.

How much does a 2017 BMW X6 cost to run?

Our estimate is £2,413 a year (£201 a month): £1,958 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 BMW X6?

92% of 3,667 MOT tests on the 2017 BMW X6 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 128th of 540 models first registered in 2017 (top 24%).

Which year BMW X6 has the best MOT pass rate?

Of the years with at least 100 tests, the 2016 BMW X6 has the highest MOT pass rate at 93% and the 2008 the lowest at 82%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2017 BMW X6?

The average mileage recorded at MOT tests on the 2017 BMW X6 is 64,132 miles, which is above the expected 51,800 miles for a 7-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.