TESLA MODEL S (2018)
Running costs, common problems, and reliability data based on 3,785 real MOT tests in 2024.
MOT Pass Rate
88%
Total Tests (2024)
3,785
Avg Mileage
64,976 mi
Est. Annual Cost
£1,550
Is the 2018 TESLA MODEL S reliable?
Good reliability. Occasional issues but generally solid. That's 6 points above the national average of 82%.
At 6 years old, 88% of TESLA MODEL Ss from 2018 passed their MOT first time in 2024. That's based on 3,785 tests across the UK. The average mileage at this age is 64,976 miles.
How does the 2018 TESLA MODEL S compare?
Mileage Analysis
The average 2018 TESLA MODEL S has 64,976 miles on the clock, which is above the expected 44,400 miles for a 6-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
Best year to buy a TESLA MODEL S?
The most reliable year is the 2019 model with a 89% MOT pass rate, while the 2014 model has the lowest at 79%. The 2018 sits between the two at 88%.
How much does a 2018 TESLA MODEL S cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
TESLA MODEL S by Year
Checking a specific TESLA MODEL S?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 TESLA MODEL S
The 2018 TESLA MODEL S is a city car with a 0cc petrol engine. 3,785 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2018, the average MOT pass rate is 89%, and this model falls short of that benchmark.
With an average of 64,976 miles at 6 years old, TESLA MODEL S owners cover more miles than the average driver.
2018 TESLA MODEL S Fuel Costs
The modest 0cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2018 TESLA MODEL S?
Total estimated annual running cost is £1,550 (£129/month), broken down as £955 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 88% pass rate. Keeping on top of servicing will help avoid surprises.
TESLA MODEL S Reliability Trend
Newer TESLA MODEL Ss show better MOT pass rates than older ones, with an average improvement of 6 percentage points.
Buying a Used 2018 TESLA MODEL S
At 6 years old, the TESLA MODEL S offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2019 model has the highest pass rate at 89%.
Alternatives to the 2018 TESLA MODEL S
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- NISSAN LEAF (2020) 92% pass rate (+4%) from 14,322 tests