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.
13 4-Series Gran Coupes, 5.8 months of data per 4-Series Gran Coupe, average 3500 miles
* Very small sample, members only.
2017 BMW 4-Series Gran CoupeBMW4-Series Gran Coupe20171100.7excellent reliability: 28 4-Series Gran Coupes, 9.5 months of data per 4-Series Gran Coupe, average 8400 miles28
28 4-Series Gran Coupes, 9.5 months of data per 4-Series Gran Coupe, average 8400 miles
2016 BMW 4-Series Gran CoupeBMW4-Series Gran Coupe20161101.2380952380952good reliability: 64 4-Series Gran Coupes, 10.0 months of data per 4-Series Gran Coupe, average 18900 miles64
64 4-Series Gran Coupes, 10.0 months of data per 4-Series Gran Coupe, average 18900 miles
2015 BMW 4-Series Gran CoupeBMW4-Series Gran Coupe20151100.82142857142857good reliability: 85 4-Series Gran Coupes, 8.7 months of data per 4-Series Gran Coupe, average 28200 miles
Most of the cars in the sample are the related 3-Series.85
85 4-Series Gran Coupes, 8.7 months of data per 4-Series Gran Coupe, average 28200 miles
Most of the cars in the sample are the related 3-Series.
2014 BMW 4-Series Gran CoupeBMW4-Series Gran Coupe20141101.5neutral reliability: 96 4-Series Gran Coupes, 9.2 months of data per 4-Series Gran Coupe, average 43800 miles96
You won't find BMW 4-Series Gran Coupe reliability information like this anywhere else. Actual repair frequencies, not just vague dots. So you can tell how much the BMW 4-Series Gran Coupe truly differs from competing car models in reliability.
These stats have been promptly updated four times a year, to much more closely track BMW 4-Series Gran Coupe reliability as the cars age. Others tell you how reliable the BMW 4-Series Gran Coupe was a year ago, when the cars were a year younger and had 12,000 fewer miles on them. Only TrueDelta tells you how reliable the BMW 4-Series Gran Coupe has been recently.