Used BMW 4 Series Coupé 2021-present reliability
Category: Coupé
The BMW 4 Series is great to drive, smart inside and now decently affordable when bought used. It's one of our favourite coupés.
What should I look for in a used BMW 4 Series coupe?
When viewing a used car, always follow our used car buying checklist.
All versions of the BMW 4 Series, with their large wheels, are prime candidates for kerbing, so make sure you check the wheels carefully – if there are large scrape marks or even chunks missing or cracks in the wheel, it could also mean the suspension’s taken a hammering, so you’ll want to pay extra attention to see whether the car pulls in one direction or the other, or whether there are any untoward suspension noises.
The car will tell you when it needs to be serviced, so judging whether the service history shows that the car has been serviced on time can be tricky; in general, though, you should look for a stamp in the book every year or every 10,000 to 12,000 miles – or if the car has done high mileage, every two years or 20,000 miles.
What are the most common problems with a used BMW 4 Series coupe?
As of writing, there's one recall listed against the 4 Series and it relates to the model's brake disks. Contact your local BMW dealer to find out whether your vehicle is involved in this recall.
Click here for more information. Contact your local Land Rover dealer if you believe your vehicle is involved in a recall.
Is a used BMW 4 Series coupe reliable?
The BMW 4 Series Coupé is a reliable car. In our most recent 2025 What Car? Reliability Survey, the 4 Series finished second out of 12 cars in the coupe, convertible and sports car class with an overall score of 98.5%. It was only beaten by the Toyota GR Yaris with its exceptional 100% performance.
As a car brand, BMW ranked sixth out of 30 manufacturers featured. Its overall reliability score of 94.6% makes it more reliable than Audi and Mercedes but less reliable than Lexus and Volvo.
Used BMW 4 Series Coupé: owners' reliability data
Owners appreciate the car's robust mechanical performance but some have raised concerns about electrical issues, particularly with the car’s sensors and dashboard displays. These problems often require dealer intervention.
The majority of our respondents said their dealership's service was prompt and professional, with repairs generally handled efficiently under warranty. However, a few mentioned experiencing longer-than-expected wait times for parts.
If you'd like to see the full reliability list, head to the What Car? Reliability Survey pages for more information.
