Best Reliable Used BMWs to Buy
Our guide to the most reliable used BMWs according to JD Power data. Find proven models like the B58 X3, 2 Series, and more.
ollage of reliable used BMWs including 2017 X3, 2016 2 Series, and 2018 X5 highlighted as top JD Power reliability picks
Article Summary
The 2017 X3 M40i with B58 engine is your safest bet. It combines proven powertrain reliability with modern features and solid JD Power ratings across the board.
Model year matters more than you think. The 2016 2 Series and 2016 3 Series fixed critical timing chain issues from earlier years—timing is everything when buying used BMW.
Skip the V8s, embrace the sixes. The N52 and N55 inline-six engines have proven track records, while earlier N63 V8s remain money pits for reliability-conscious buyers.
When shopping for a used BMW, reliability is just as important as the driving experience. While BMW consistently ranks among the top premium brands for dependability, not all model years and engines are created equal. We’ve compiled a guide to some of the most reliable used BMWs according to JD Power reliability data, helping you make an informed decision on your next purchase.
Why JD Power Matters for Used BMW Buyers
JD Power’s Vehicle Dependability Study measures problems reported by owners three years after purchase, making it an invaluable tool for understanding real-world reliability. For context, BMW currently ranks ninth overall among all brands, with 189 problems per 100 vehicles in the 2025 study—the best performance among German luxury brands. But when you dig deeper into specific models and engines, you’ll find some real gems worth considering.
BMW X3 with B58 Engine – Codename G01, Model Year 2017
The 2017 BMW X3 M40i parked on a road
The Sweet Spot: The 2017 X3 M40i stands out as one of the most compelling used BMW values available today. Powered by the legendary B58 turbocharged inline-six, this SUV combines impressive performance with proven reliability.
The B58 engine has earned a stellar reputation since its 2015 introduction. Unlike earlier BMW turbocharged engines like the N54 and N55, the B58 resolved many chronic reliability issues while delivering smooth, responsive power. The X3 M40i specifically has been praised by owners and technicians alike as a nearly hassle-free ownership experience.
What to expect: The B58 is known for minimal major issues when properly maintained. Yes, like any turbocharged BMW engine, you might encounter occasional coolant system leaks or valve cover gasket issues, but these are manageable expenses. Regular oil changes with quality synthetic fluid and monitoring coolant levels will keep you in good shape. Many owners report surpassing 150,000 miles without significant powertrain problems.
Why it ranks: JD Power data shows the 2017 model year X3 performing above average in its segment. The B58 combination with the G01 chassis provides a modern, feature-rich driving experience that hasn’t aged poorly.
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BMW 2 Series – Codename F22, Model Year 2016
Front end of the 2017 BMW M240i Coupe, F22
The Overlooked Champion: The 2016 2 Series is a hidden gem in the used luxury market. This compact performer received significant reliability improvements in 2016, particularly with its turbocharged engine lineup.
The key to the 2016 2 Series’ reliability is timing. Early 2 Series models (2014-2015) with the N20 engine suffered from timing chain issues, as the plastic chain guides were prone to premature wear. However, BMW corrected this design flaw with revisions implemented after January 2015, making 2016 models particularly solid choices. The 2016 model year is recognized as one of the best years for the first-generation 2 Series.
