TESLA MODEL X (2017)
Running costs, reliability data, and common problems from 5,023 real MOT tests.
Annual Cost
£1,100
£92/month
MOT Pass Rate
86%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 1-8
0cc Electric
Solid Option
86% pass rate, £1100/year to run. Close to the national average.
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Annual Running Costs
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 close to the national average of 82%.
At 9 years old, 86% of TESLA MODEL Xs from 2017 passed their MOT first time in 2026. That's based on 5,023 tests across the UK. The average mileage at this age is 70,813 miles.
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How Does It Compare?
Mileage Analysis
70,813
Average miles
66,600
Expected for age
The average 2017 TESLA MODEL X has 70,813 miles on the clock, which is in line with the expected 66,600 miles for a 9-year-old car, suggesting normal everyday use.
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Best Year to Buy?
The most reliable year is the 2016 model with a 91% MOT pass rate, while the 2017 model has the lowest at 86%. Consider a different year if reliability is a priority.
TESLA MODEL X by Year
Similar Cars to Consider
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About the 2017 TESLA MODEL X
The 2017 TESLA MODEL X is a electric with a 0cc electric engine. 5,023 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. Among all cars from 2017, the average MOT pass rate is 87%, and this model falls short of that benchmark.
With an average of 70,813 miles at 9 years old, TESLA MODEL X owners drive about as much as the UK average.
What does it cost to own a 2017 TESLA MODEL X?
Total estimated annual running cost is £1,100 (£92/month), broken down as £500 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 86% pass rate. Keeping on top of servicing will help avoid surprises.
TESLA MODEL X Reliability Trend
The TESLA MODEL X has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2017 TESLA MODEL X
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 5,023 MOT tests in our data, there's strong statistical confidence in these figures.
Common Issues to Watch For
Based on the 2017 TESLA MODEL X's fuel type, age, and engine size, these are the most likely problem areas to check.
Battery Degradation
Watch outAfter 9 years, expect some battery capacity loss. Check the battery health report for state of health (SoH). Below 80% significantly reduces range.
Charging Port
Medium riskCharging connectors and ports can develop issues from regular use. Check both AC and DC charging work correctly before purchasing.
Software Updates
Medium riskOlder EVs may miss out on manufacturer software updates that improve range and features. Check the infotainment system is up to date.
12V Auxiliary Battery
Medium riskEVs still have a standard 12V battery for accessories. These drain faster than in petrol cars and can leave you stranded if flat. Replacement is £100-£200.
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 TESLA MODEL X stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| TESLA MODEL X(2017) | 86% | £500 | £195 | Grp 1-8 | £1100 |
| VOLVO XC90(2018) | 89% | £500 | £190 | Grp 1-8 | £1095-£5 |
| HYUNDAI KONA(2019) | 92% | £500 | £190 | Grp 1-8 | £945-£155 |
| JAGUAR I-PACE(2019) | 94% | £500 | £190 | Grp 1-8 | £945-£155 |
| MERCEDES B-CLASS(2015) | 86% | £500 | £30 | Grp 1-8 | £935-£165 |
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.
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