Should I buy a 2016–2026 Tesla Model 3?

Explore common problems, estimated repair costs and practical checks for the 2016–2026 Tesla Model 3. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1High Likelihood

Front suspension arm ball joint wear and squeak

Creaking or groaning from the front corners when turning into parking spaces, going over small bumps, or rocking the car by hand.

How to check

Turn the steering from side to side at parking speed and then drive slowly over a rough surface.

Estimated Repair Cost

£800

2Moderate Likelihood

Heat pump or thermal management failure

Poor cabin heating or cooling, loud HVAC behaviour, reduced demist performance, or warnings linked to climate or thermal systems.

How to check

Run the climate system on both hot and cold settings during the drive and while stationary.

Estimated Repair Cost

£2,000

3Low Likelihood

12V low-voltage battery failure

Warning messages about low-voltage battery health, odd electrical behaviour, or in some cases a car that appears dead or hard to access.

How to check

Look for these signs: Warning messages about low-voltage battery health, odd electrical behaviour, or in some cases a car that appears dead or hard to access.

Estimated Repair Cost

£300

MOT Failure Rate

0%5%10%15%20%0–20,000 miles: 6.9% (1,654 failed / 24,029 tests)20,000–40,000 miles: 13.0% (11,804 failed / 91,099 tests)40,000–60,000 miles: 14.9% (10,772 failed / 72,393 tests)60,000–80,000 miles: 16.8% (5,691 failed / 33,894 tests)80,000–100,000 miles: 17.0% (2,277 failed / 13,419 tests)100,000–120,000 miles: 15.9% (804 failed / 5,050 tests)120,000–140,000 miles: 15.6% (310 failed / 1,991 tests)140,000–160,000 miles: 14.6% (123 failed / 840 tests)160,000–180,000 miles: 15.2% (60 failed / 395 tests)180,000–200,000 miles: 10.4% (20 failed / 192 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2016–2026 Tesla Model 3

Tesla Model 3 buying questions

Is a 2016–2026 Tesla Model 3 worth buying?

It can be, but only if the individual car backs it up. For the 2016–2026 Tesla Model 3, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Tesla Model 3 (2016–2026)?

The problem cards above list the model-level checks for this guide. Read them as priorities for inspection and paperwork review, not proof that every example will have those faults.

What should I check before buying a Tesla Model 3?

Look for evidence, not just assurances: MOT advisories, service history, repair invoices, warning lights, fluid leaks, tyre and brake condition, and how the car behaves on a proper test drive. And of course, look at your personalised Should I Buy This Car? report, outlining a full list of common issues in detail, a personalised road test, a plain-English explanation and a MotorIQ score.

A model guide is useful. A report on its registration is better.

The guide above gives you the model-level pattern. A personalised MotorIQ report checks the registration-specific record and turns it into an ownership view before you commit.

Or enter the vehicle manually