Question 1

Is the Bmw M4 reliable?

Accepted Answer

The Bmw M4 has 54 total NHTSA complaints across 3 model years. The most reliable years are 2018 (5 complaints). Years to avoid: 2016 (32 complaints).

Question 2

What years of the Bmw M4 should I avoid?

Accepted Answer

Avoid the 2016 Bmw M4. The 2016 model has the most complaints (32) with the top issue being ENGINE.

Question 3

What is the best year for the Bmw M4?

Accepted Answer

The best years for the Bmw M4 are 2018 (5 complaints). These years have the fewest reported issues to NHTSA.

Year	Complaints	Top Issue	Verdict
2018	5	I think the fuel tank has cracked on the upper por...	Excellent Reliability
2016	32	THIS CAR IS EQUIPPED WITH AUTO START/STOP TECHNOLO...	Below Average
2015	17	THE VEHICLE MODEL IS KNOWN TO FAIL AT THE CRANK HU...	Average

Bmw M4 — All Years

Best Years to Buy