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BMW 4-Series Gran Coupe vs. Porsche Boxster Reliability by Model Generation

Results are for year ending June 30, 2018. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
Year and Model % of Average Repair Frequency  
2015 - 2018 BMW 4-Series Gran Coupe Reliability by Generation2015 - 2018 BMW 4-Series Gran Coupe
22.571428571429% Best 77% Worst
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2013 - 2016 Porsche Boxster Reliability by Generation2013 - 2016 Porsche Boxster
26% Best 83% Worst
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2005 - 2008 Porsche Boxster Reliability by Generation2005 - 2008 Porsche Boxster
21.428571428571% Best 75% Worst
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2000 - 2004 Porsche Boxster Reliability by Generation2000 - 2004 Porsche Boxster
22.571428571429% Best 77% Worst
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