MCLAREN 540C (2017)
Running costs, reliability data, and common problems from 36 real MOT tests.
Annual Cost
£2,192
£183/month
MOT Pass Rate
89%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 35-50
3799cc Petrol
Solid Option
89% pass rate, £2192/year to run. 7 points above average.
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Annual Running Costs
~30 mpg
Flat rate (post-2017)
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
Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%. It falls below the MCLAREN brand average of 97%.
At 9 years old, 89% of MCLAREN 540Cs from 2017 passed their MOT first time in 2026. That's based on 36 tests across the UK. The average mileage at this age is 15,554 miles.
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Mileage Analysis
15,554
Average miles
66,600
Expected for age
The average 2017 MCLAREN 540C has 15,554 miles on the clock, which is significantly below the expected 66,600 miles for a 9-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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About the 2017 MCLAREN 540C
The 2017 MCLAREN 540C is a luxury with a 3799cc petrol engine. 36 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2017, the average MOT pass rate is 87%, and this model beats that benchmark.
With an average of 15,554 miles at 9 years old, MCLAREN 540C owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2017 MCLAREN 540C Fuel Costs
The 3799cc 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 £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2017 MCLAREN 540C?
Total estimated annual running cost is £2,192 (£183/month), broken down as £1592 fuel, £195 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.
Buying a Used 2017 MCLAREN 540C
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. Note: with only 36 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2017 MCLAREN 540C's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 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 riskLarger 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 riskShock 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 riskAlways 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 MCLAREN 540C stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MCLAREN 540C(2017) | 89% | £1592 | £195 | Grp 35-50 | £2192 |
| MERCEDES C(2016) | 88% | £1592 | £250 | Grp 35-50 | £2247+£55 |
| AUDI A6(2016) | 89% | £1592 | £250 | Grp 35-50 | £2247+£55 |
| PORSCHE MACAN(2015) | 91% | £1592 | £250 | Grp 35-50 | £2097-£95 |
| VOLKSWAGEN TOUAREG(2015) | 85% | £1592 | £250 | Grp 35-50 | £2247+£55 |
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.
Related Mclaren Models
Explore other Mclaren cars or similar models in the same category.
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2016 · 3982cc Petrol
AUDI A6
2016 · 3993cc Petrol
PORSCHE MACAN
2015 · 3604cc Petrol
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