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We cover three Impala generations. The 2000 to 2005 car uses 3.4- and 3.8-liter V6 engines, with a supercharged SS. The 2006 to 2016 car offers 3.5- and 3.9-liter V6 engines and a 5.3-liter V8. The 2014 to 2020 car uses a 2.5-liter four or a 3.6-liter V6.


The 2019 Chevrolet Impala belongs to the tenth-generation Impala, built for model years 2014–2020. Most procedures are shared with the other years of this generation, but engines, options and wiring changed from year to year, so the manual is made for the 2019 model year.
Check the model year on your VIN: on a 2019 vehicle the 10th character of the 17-digit VIN is “K”. Vehicles built for North America always carry the model year in that position; on some European or Australian vehicles it may be left unused, so in that case go by the registration papers or the build plate.
At about 7 years old, a 2019 vehicle is usually past its basic warranty. Typical jobs at this age are brakes, suspension parts, fluids, the 12V battery and diagnosing sensor faults with the factory wiring diagrams.
Same generation: 2014 Chevrolet Impala, 2015 Chevrolet Impala, 2016 Chevrolet Impala, 2017 Chevrolet Impala, 2018 Chevrolet Impala, 2020 Chevrolet Impala.
All Chevrolet Impala model years: 2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020
2.5L I4
3.6L V6
